| 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 | $233.81 | 11.300% | $260.2305 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $22.62 | 8.421% | $24.5248 | $24.52 | $24.50 | $24.50 |
| Purchase #3 | $6.72 | 11.516% | $7.4939 | $7.49 | $7.50 | $7.50 |
| Purchase #4 | $50.49 | 6.365% | $53.7037 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $224.50 | 4.731% | $235.1211 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $26.55 | 11.551% | $29.6168 | $29.62 | $29.60 | $29.60 |
| Purchase #7 | $121.86 | 8.871% | $132.6702 | $132.67 | $132.65 | $132.70 |
| 7 purchase totals = | $686.55 | $743.3610 | $743.35 | $743.30 | $743.30 | |