| 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 | $224.29 | 4.546% | $234.4862 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $61.40 | 13.669% | $69.7928 | $69.79 | $69.80 | $69.80 |
| Purchase #3 | $124.44 | 13.738% | $141.5356 | $141.54 | $141.55 | $141.50 |
| Purchase #4 | $87.95 | 4.267% | $91.7028 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $228.75 | 8.233% | $247.583 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $205.33 | 13.536% | $233.1235 | $233.12 | $233.10 | $233.10 |
| Purchase #7 | $35.71 | 9.657% | $39.1585 | $39.16 | $39.15 | $39.20 |
| 7 purchase totals = | $967.87 | $1,057.3824 | $1,057.38 | $1,057.40 | $1,057.40 | |