| 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 | $199.68 | 7.344% | $214.3445 | $214.34 | $214.35 | $214.30 |
| Purchase #2 | $115.61 | 12.568% | $130.1399 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $19.48 | 10.122% | $21.4518 | $21.45 | $21.45 | $21.50 |
| Purchase #4 | $61.92 | 9.712% | $67.9337 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $208.57 | 3.221% | $215.288 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $89.55 | 4.760% | $93.8126 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $88.31 | 3.170% | $91.1094 | $91.11 | $91.10 | $91.10 |
| 7 purchase totals = | $783.12 | $834.0799 | $834.07 | $834.10 | $834.00 | |