| 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 | $206.80 | 13.223% | $234.1452 | $234.15 | $234.15 | $234.10 |
| Purchase #2 | $10.87 | 11.302% | $12.0985 | $12.10 | $12.10 | $12.10 |
| Purchase #3 | $98.80 | 11.460% | $110.1225 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $13.25 | 8.294% | $14.349 | $14.35 | $14.35 | $14.30 |
| Purchase #5 | $38.26 | 11.552% | $42.6798 | $42.68 | $42.70 | $42.70 |
| Purchase #6 | $46.59 | 4.216% | $48.5542 | $48.55 | $48.55 | $48.60 |
| Purchase #7 | $98.54 | 7.732% | $106.1591 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $513.11 | $568.1083 | $568.11 | $568.10 | $568.10 | |