| 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 | $96.49 | 13.849% | $109.8529 | $109.85 | $109.85 | $109.90 |
| Purchase #2 | $185.55 | 4.430% | $193.7699 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $243.34 | 8.643% | $264.3719 | $264.37 | $264.35 | $264.40 |
| Purchase #4 | $90.39 | 3.104% | $93.1957 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $233.26 | 3.600% | $241.6574 | $241.66 | $241.65 | $241.70 |
| Purchase #6 | $201.54 | 8.290% | $218.2477 | $218.25 | $218.25 | $218.20 |
| Purchase #7 | $100.91 | 11.642% | $112.6579 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $1,151.48 | $1,233.7534 | $1,233.76 | $1,233.70 | $1,233.90 | |