| 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 | $126.77 | 4.728% | $132.7637 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $97.98 | 12.766% | $110.4881 | $110.49 | $110.50 | $110.50 |
| Purchase #3 | $134.71 | 12.681% | $151.7926 | $151.79 | $151.80 | $151.80 |
| Purchase #4 | $210.54 | 13.470% | $238.8997 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $97.47 | 7.322% | $104.6068 | $104.61 | $104.60 | $104.60 |
| Purchase #6 | $218.44 | 8.852% | $237.7763 | $237.78 | $237.80 | $237.80 |
| Purchase #7 | $205.42 | 6.332% | $218.4272 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $1,091.33 | $1,194.7544 | $1,194.76 | $1,194.80 | $1,194.80 | |