| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.78 | 8.185% | $250.7512 | $250.75 | $250.75 | $250.80 |
| Purchase #2 | $118.61 | 4.271% | $123.6758 | $123.68 | $123.70 | $123.70 |
| Purchase #3 | $198.28 | 10.320% | $218.7425 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $150.29 | 13.591% | $170.7159 | $170.72 | $170.70 | $170.70 |
| Purchase #5 | $161.87 | 6.524% | $172.4304 | $172.43 | $172.45 | $172.40 |
| Purchase #6 | $224.77 | 8.525% | $243.9316 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $203.27 | 12.288% | $228.2478 | $228.25 | $228.25 | $228.20 |
| 7 purchase totals = | $1,288.87 | $1,408.4952 | $1,408.50 | $1,408.55 | $1,408.40 | |