| 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 | $104.66 | 7.839% | $112.8643 | $112.86 | $112.85 | $112.90 |
| Purchase #2 | $74.42 | 13.140% | $84.1988 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $152.28 | 5.146% | $160.1163 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $235.42 | 13.145% | $266.366 | $266.37 | $266.35 | $266.40 |
| Purchase #5 | $101.79 | 8.852% | $110.8005 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $170.51 | 9.594% | $186.8687 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $214.40 | 3.633% | $222.1892 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $1,053.48 | $1,143.4038 | $1,143.41 | $1,143.35 | $1,143.50 | |