| 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 | $241.39 | 3.673% | $250.2563 | $250.26 | $250.25 | $250.30 |
| Purchase #2 | $122.63 | 4.606% | $128.2783 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $111.43 | 5.136% | $117.153 | $117.15 | $117.15 | $117.20 |
| Purchase #4 | $12.65 | 4.327% | $13.1974 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $200.30 | 9.410% | $219.1482 | $219.15 | $219.15 | $219.10 |
| Purchase #6 | $23.70 | 5.625% | $25.0331 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $108.30 | 8.272% | $117.2586 | $117.26 | $117.25 | $117.30 |
| 7 purchase totals = | $820.40 | $870.3249 | $870.33 | $870.35 | $870.40 | |