| 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 | $58.89 | 7.209% | $63.1354 | $63.14 | $63.15 | $63.10 |
| Purchase #2 | $122.45 | 11.176% | $136.135 | $136.14 | $136.15 | $136.10 |
| Purchase #3 | $214.54 | 6.715% | $228.9464 | $228.95 | $228.95 | $228.90 |
| Purchase #4 | $207.93 | 8.747% | $226.1176 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $94.38 | 12.135% | $105.833 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $225.97 | 5.445% | $238.2741 | $238.27 | $238.25 | $238.30 |
| Purchase #7 | $83.89 | 3.854% | $87.1231 | $87.12 | $87.10 | $87.10 |
| 7 purchase totals = | $1,008.05 | $1,085.5646 | $1,085.57 | $1,085.55 | $1,085.40 | |