| 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 | $47.40 | 10.285% | $52.2751 | $52.28 | $52.30 | $52.30 |
| Purchase #2 | $152.45 | 4.412% | $159.1761 | $159.18 | $159.20 | $159.20 |
| Purchase #3 | $93.32 | 13.676% | $106.0824 | $106.08 | $106.10 | $106.10 |
| Purchase #4 | $106.98 | 6.653% | $114.0974 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $190.26 | 13.572% | $216.0821 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $235.72 | 8.796% | $256.4539 | $256.45 | $256.45 | $256.50 |
| Purchase #7 | $209.67 | 4.506% | $219.1177 | $219.12 | $219.10 | $219.10 |
| 7 purchase totals = | $1,035.80 | $1,123.2847 | $1,123.29 | $1,123.35 | $1,123.40 | |