| 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 | $95.58 | 5.125% | $100.4785 | $100.48 | $100.50 | $100.50 |
| Purchase #2 | $221.40 | 11.750% | $247.4145 | $247.41 | $247.40 | $247.40 |
| Purchase #3 | $163.29 | 9.689% | $179.1112 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $83.30 | 10.386% | $91.9515 | $91.95 | $91.95 | $92.00 |
| Purchase #5 | $26.38 | 3.867% | $27.4001 | $27.40 | $27.40 | $27.40 |
| Purchase #6 | $114.99 | 6.467% | $122.4264 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $224.76 | 8.743% | $244.4108 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $929.70 | $1,013.1930 | $1,013.19 | $1,013.20 | $1,013.20 | |