| 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 | $246.88 | 13.145% | $279.3324 | $279.33 | $279.35 | $279.30 |
| Purchase #2 | $173.34 | 4.376% | $180.9254 | $180.93 | $180.95 | $180.90 |
| Purchase #3 | $59.94 | 8.462% | $65.0121 | $65.01 | $65.00 | $65.00 |
| Purchase #4 | $17.69 | 5.797% | $18.7155 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $38.95 | 3.492% | $40.3101 | $40.31 | $40.30 | $40.30 |
| Purchase #6 | $228.56 | 9.348% | $249.9258 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $115.39 | 4.278% | $120.3264 | $120.33 | $120.35 | $120.30 |
| 7 purchase totals = | $880.75 | $954.5477 | $954.56 | $954.60 | $954.40 | |