| 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 | $248.62 | 5.159% | $261.4463 | $261.45 | $261.45 | $261.40 |
| Purchase #2 | $148.36 | 4.696% | $155.327 | $155.33 | $155.35 | $155.30 |
| Purchase #3 | $132.59 | 11.118% | $147.3314 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $115.87 | 9.456% | $126.8267 | $126.83 | $126.85 | $126.80 |
| Purchase #5 | $212.98 | 8.432% | $230.9385 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $211.93 | 13.399% | $240.3265 | $240.33 | $240.35 | $240.30 |
| Purchase #7 | $82.51 | 8.291% | $89.3509 | $89.35 | $89.35 | $89.40 |
| 7 purchase totals = | $1,152.86 | $1,251.5473 | $1,251.56 | $1,251.65 | $1,251.40 | |