| 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 | $119.86 | 9.360% | $131.0789 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $228.51 | 10.294% | $252.0328 | $252.03 | $252.05 | $252.00 |
| Purchase #3 | $95.88 | 12.261% | $107.6358 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $28.25 | 12.771% | $31.8578 | $31.86 | $31.85 | $31.90 |
| Purchase #5 | $93.97 | 9.828% | $103.2054 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $44.33 | 3.516% | $45.8886 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $213.37 | 11.336% | $237.5576 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $824.17 | $909.2569 | $909.27 | $909.30 | $909.30 | |