| 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 | $249.53 | 11.245% | $277.5896 | $277.59 | $277.60 | $277.60 |
| Purchase #2 | $35.83 | 7.234% | $38.4219 | $38.42 | $38.40 | $38.40 |
| Purchase #3 | $38.54 | 10.828% | $42.7131 | $42.71 | $42.70 | $42.70 |
| Purchase #4 | $64.38 | 3.360% | $66.5432 | $66.54 | $66.55 | $66.50 |
| Purchase #5 | $147.54 | 10.758% | $163.4124 | $163.41 | $163.40 | $163.40 |
| Purchase #6 | $241.61 | 12.285% | $271.2918 | $271.29 | $271.30 | $271.30 |
| Purchase #7 | $62.92 | 5.218% | $66.2032 | $66.20 | $66.20 | $66.20 |
| 7 purchase totals = | $840.35 | $926.1752 | $926.16 | $926.15 | $926.10 | |