| 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 | $243.99 | 12.781% | $275.1744 | $275.17 | $275.15 | $275.20 |
| Purchase #2 | $5.54 | 10.280% | $6.1095 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $122.34 | 10.392% | $135.0536 | $135.05 | $135.05 | $135.10 |
| Purchase #4 | $129.55 | 10.473% | $143.1178 | $143.12 | $143.10 | $143.10 |
| Purchase #5 | $237.70 | 9.223% | $259.6231 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $44.76 | 8.654% | $48.6335 | $48.63 | $48.65 | $48.60 |
| Purchase #7 | $62.45 | 12.309% | $70.137 | $70.14 | $70.15 | $70.10 |
| 7 purchase totals = | $846.33 | $937.8489 | $937.84 | $937.80 | $937.80 | |