| 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 | $96.38 | 11.379% | $107.3471 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $224.97 | 6.577% | $239.7663 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $166.71 | 11.225% | $185.4232 | $185.42 | $185.40 | $185.40 |
| Purchase #4 | $153.42 | 10.829% | $170.0339 | $170.03 | $170.05 | $170.00 |
| Purchase #5 | $25.41 | 10.466% | $28.0694 | $28.07 | $28.05 | $28.10 |
| Purchase #6 | $238.32 | 12.361% | $267.7787 | $267.78 | $267.80 | $267.80 |
| Purchase #7 | $218.35 | 10.283% | $240.8029 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $1,123.56 | $1,239.2215 | $1,239.22 | $1,239.20 | $1,239.20 | |