| 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 | $191.39 | 11.160% | $212.7491 | $212.75 | $212.75 | $212.70 |
| Purchase #2 | $50.94 | 4.840% | $53.4055 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $123.79 | 7.286% | $132.8093 | $132.81 | $132.80 | $132.80 |
| Purchase #4 | $21.59 | 5.450% | $22.7667 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $86.88 | 13.342% | $98.4715 | $98.47 | $98.45 | $98.50 |
| Purchase #6 | $80.29 | 9.157% | $87.6422 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $226.99 | 4.495% | $237.1932 | $237.19 | $237.20 | $237.20 |
| 7 purchase totals = | $781.87 | $845.0375 | $845.04 | $845.00 | $845.00 | |