| 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 | $194.70 | 8.313% | $210.8854 | $210.89 | $210.90 | $210.90 |
| Purchase #2 | $110.56 | 7.151% | $118.4661 | $118.47 | $118.45 | $118.50 |
| Purchase #3 | $68.62 | 7.651% | $73.8701 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $236.71 | 10.243% | $260.9562 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $138.74 | 10.654% | $153.5214 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $20.78 | 6.527% | $22.1363 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $227.59 | 10.552% | $251.6053 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $997.70 | $1,091.4408 | $1,091.46 | $1,091.40 | $1,091.50 | |