| 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 | $213.85 | 5.355% | $225.3017 | $225.30 | $225.30 | $225.30 |
| Purchase #2 | $212.32 | 13.676% | $241.3569 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $10.51 | 8.336% | $11.3861 | $11.39 | $11.40 | $11.40 |
| Purchase #4 | $147.31 | 8.411% | $159.7002 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $62.52 | 11.626% | $69.7886 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $78.60 | 6.176% | $83.4543 | $83.45 | $83.45 | $83.50 |
| Purchase #7 | $131.85 | 13.831% | $150.0862 | $150.09 | $150.10 | $150.10 |
| 7 purchase totals = | $856.96 | $941.0740 | $941.08 | $941.10 | $941.20 | |