| 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 | $63.58 | 12.751% | $71.6871 | $71.69 | $71.70 | $71.70 |
| Purchase #2 | $180.40 | 10.209% | $198.817 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $70.64 | 13.626% | $80.2654 | $80.27 | $80.25 | $80.30 |
| Purchase #4 | $212.60 | 6.568% | $226.5636 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $232.37 | 11.458% | $258.995 | $259.00 | $259.00 | $259.00 |
| Purchase #6 | $43.80 | 3.205% | $45.2038 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $145.60 | 8.853% | $158.49 | $158.49 | $158.50 | $158.50 |
| 7 purchase totals = | $948.99 | $1,040.0219 | $1,040.03 | $1,040.00 | $1,040.10 | |