| 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 | $241.28 | 8.356% | $261.4414 | $261.44 | $261.45 | $261.40 |
| Purchase #2 | $147.49 | 5.553% | $155.6801 | $155.68 | $155.70 | $155.70 |
| Purchase #3 | $159.61 | 11.204% | $177.4927 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $101.64 | 6.431% | $108.1765 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $158.93 | 4.332% | $165.8148 | $165.81 | $165.80 | $165.80 |
| Purchase #6 | $170.98 | 10.683% | $189.2458 | $189.25 | $189.25 | $189.20 |
| Purchase #7 | $231.38 | 9.169% | $252.5952 | $252.60 | $252.60 | $252.60 |
| 7 purchase totals = | $1,211.31 | $1,310.4465 | $1,310.45 | $1,310.50 | $1,310.40 | |