| 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 | $229.43 | 13.797% | $261.0845 | $261.08 | $261.10 | $261.10 |
| Purchase #2 | $122.91 | 7.408% | $132.0152 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $100.91 | 13.104% | $114.1332 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $139.76 | 9.353% | $152.8318 | $152.83 | $152.85 | $152.80 |
| Purchase #5 | $29.68 | 5.137% | $31.2047 | $31.20 | $31.20 | $31.20 |
| Purchase #6 | $219.85 | 9.531% | $240.8039 | $240.80 | $240.80 | $240.80 |
| Purchase #7 | $53.43 | 5.589% | $56.4162 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $895.97 | $988.4895 | $988.48 | $988.50 | $988.40 | |