| 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 | $56.68 | 12.399% | $63.7078 | $63.71 | $63.70 | $63.70 |
| Purchase #2 | $190.80 | 10.715% | $211.2442 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $78.87 | 10.321% | $87.0102 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $216.78 | 11.359% | $241.404 | $241.40 | $241.40 | $241.40 |
| Purchase #5 | $50.51 | 8.522% | $54.8145 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $204.86 | 10.548% | $226.4686 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $198.43 | 13.109% | $224.4422 | $224.44 | $224.45 | $224.40 |
| 7 purchase totals = | $996.93 | $1,109.0915 | $1,109.08 | $1,109.05 | $1,109.00 | |