| 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 | $30.98 | 4.441% | $32.3558 | $32.36 | $32.35 | $32.40 |
| Purchase #2 | $222.47 | 5.366% | $234.4077 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $48.60 | 12.134% | $54.4971 | $54.50 | $54.50 | $54.50 |
| Purchase #4 | $189.33 | 10.796% | $209.7701 | $209.77 | $209.75 | $209.80 |
| Purchase #5 | $224.51 | 12.810% | $253.2697 | $253.27 | $253.25 | $253.30 |
| Purchase #6 | $138.93 | 9.209% | $151.7241 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $234.30 | 5.483% | $247.1467 | $247.15 | $247.15 | $247.10 |
| 7 purchase totals = | $1,089.12 | $1,183.1712 | $1,183.18 | $1,183.10 | $1,183.20 | |