| 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 | $110.82 | 13.213% | $125.4626 | $125.46 | $125.45 | $125.50 |
| Purchase #2 | $238.81 | 12.365% | $268.3389 | $268.34 | $268.35 | $268.30 |
| Purchase #3 | $220.51 | 9.179% | $240.7506 | $240.75 | $240.75 | $240.80 |
| Purchase #4 | $204.32 | 3.250% | $210.9604 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $65.51 | 4.776% | $68.6388 | $68.64 | $68.65 | $68.60 |
| Purchase #6 | $37.33 | 12.458% | $41.9806 | $41.98 | $42.00 | $42.00 |
| Purchase #7 | $141.66 | 6.508% | $150.8792 | $150.88 | $150.90 | $150.90 |
| 7 purchase totals = | $1,018.96 | $1,107.0111 | $1,107.01 | $1,107.05 | $1,107.10 | |