| 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 | $201.44 | 4.365% | $210.2329 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $144.57 | 4.525% | $151.1118 | $151.11 | $151.10 | $151.10 |
| Purchase #3 | $203.42 | 7.411% | $218.4955 | $218.50 | $218.50 | $218.50 |
| Purchase #4 | $170.32 | 6.214% | $180.9037 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $214.71 | 8.466% | $232.8873 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $208.98 | 11.873% | $233.7922 | $233.79 | $233.80 | $233.80 |
| Purchase #7 | $161.27 | 4.342% | $168.2723 | $168.27 | $168.25 | $168.30 |
| 7 purchase totals = | $1,304.71 | $1,395.6957 | $1,395.69 | $1,395.70 | $1,395.70 | |