| 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 | $217.50 | 11.857% | $243.289 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $13.44 | 7.385% | $14.4325 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $226.35 | 8.735% | $246.1217 | $246.12 | $246.10 | $246.10 |
| Purchase #4 | $44.90 | 3.133% | $46.3067 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $194.79 | 11.736% | $217.6506 | $217.65 | $217.65 | $217.70 |
| Purchase #6 | $181.77 | 10.286% | $200.4669 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $28.82 | 12.283% | $32.36 | $32.36 | $32.35 | $32.40 |
| 7 purchase totals = | $907.57 | $1,000.6274 | $1,000.63 | $1,000.60 | $1,000.70 | |