| 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 | $84.29 | 11.658% | $94.1165 | $94.12 | $94.10 | $94.10 |
| Purchase #2 | $192.66 | 12.119% | $216.0085 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $12.85 | 4.724% | $13.457 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $57.27 | 8.575% | $62.1809 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $138.93 | 3.633% | $143.9773 | $143.98 | $144.00 | $144.00 |
| Purchase #6 | $180.72 | 10.623% | $199.9179 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $102.53 | 9.359% | $112.1258 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $769.25 | $841.7839 | $841.80 | $841.80 | $841.80 | |