| 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 | $155.59 | 5.285% | $163.8129 | $163.81 | $163.80 | $163.80 |
| Purchase #2 | $235.26 | 10.728% | $260.4987 | $260.50 | $260.50 | $260.50 |
| Purchase #3 | $7.38 | 7.803% | $7.9559 | $7.96 | $7.95 | $8.00 |
| Purchase #4 | $176.94 | 4.325% | $184.5927 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $240.62 | 4.434% | $251.2891 | $251.29 | $251.30 | $251.30 |
| Purchase #6 | $202.48 | 8.147% | $218.976 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $222.55 | 10.235% | $245.328 | $245.33 | $245.35 | $245.30 |
| 7 purchase totals = | $1,240.82 | $1,332.4533 | $1,332.46 | $1,332.50 | $1,332.50 | |