| 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 | $188.51 | 4.441% | $196.8817 | $196.88 | $196.90 | $196.90 |
| Purchase #2 | $63.83 | 12.681% | $71.9243 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $124.94 | 12.132% | $140.0977 | $140.10 | $140.10 | $140.10 |
| Purchase #4 | $215.79 | 4.352% | $225.1812 | $225.18 | $225.20 | $225.20 |
| Purchase #5 | $173.85 | 5.283% | $183.0345 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $149.60 | 10.263% | $164.9534 | $164.95 | $164.95 | $165.00 |
| Purchase #7 | $57.58 | 4.329% | $60.0726 | $60.07 | $60.05 | $60.10 |
| 7 purchase totals = | $974.10 | $1,042.1454 | $1,042.13 | $1,042.15 | $1,042.20 | |