| 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 | $228.30 | 10.317% | $251.8537 | $251.85 | $251.85 | $251.90 |
| Purchase #2 | $19.87 | 8.366% | $21.5323 | $21.53 | $21.55 | $21.50 |
| Purchase #3 | $150.37 | 13.184% | $170.1948 | $170.19 | $170.20 | $170.20 |
| Purchase #4 | $79.83 | 5.699% | $84.3795 | $84.38 | $84.40 | $84.40 |
| Purchase #5 | $48.35 | 10.829% | $53.5858 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $152.54 | 11.745% | $170.4558 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $120.91 | 6.527% | $128.8018 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $800.17 | $880.8037 | $880.80 | $880.85 | $880.90 | |