| 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 | $126.63 | 4.792% | $132.6981 | $132.70 | $132.70 | $132.70 |
| Purchase #2 | $21.95 | 9.404% | $24.0142 | $24.01 | $24.00 | $24.00 |
| Purchase #3 | $241.64 | 3.313% | $249.6455 | $249.65 | $249.65 | $249.60 |
| Purchase #4 | $138.77 | 8.220% | $150.1769 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $71.65 | 13.204% | $81.1107 | $81.11 | $81.10 | $81.10 |
| Purchase #6 | $165.57 | 6.517% | $176.3602 | $176.36 | $176.35 | $176.40 |
| Purchase #7 | $236.74 | 7.229% | $253.8539 | $253.85 | $253.85 | $253.90 |
| 7 purchase totals = | $1,002.95 | $1,067.8595 | $1,067.86 | $1,067.85 | $1,067.90 | |