| 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 | $109.85 | 9.791% | $120.6054 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $108.89 | 10.608% | $120.4411 | $120.44 | $120.45 | $120.40 |
| Purchase #3 | $85.58 | 3.859% | $88.8825 | $88.88 | $88.90 | $88.90 |
| Purchase #4 | $198.80 | 11.625% | $221.9105 | $221.91 | $221.90 | $221.90 |
| Purchase #5 | $237.74 | 8.274% | $257.4106 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $80.78 | 13.437% | $91.6344 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $51.37 | 13.379% | $58.2428 | $58.24 | $58.25 | $58.20 |
| 7 purchase totals = | $873.01 | $959.1273 | $959.12 | $959.15 | $959.00 | |