| 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 | $203.66 | 6.388% | $216.6698 | $216.67 | $216.65 | $216.70 |
| Purchase #2 | $220.32 | 9.118% | $240.4088 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $81.74 | 9.703% | $89.6712 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $143.84 | 6.866% | $153.7161 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $203.45 | 6.368% | $216.4057 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $127.77 | 6.833% | $136.5005 | $136.50 | $136.50 | $136.50 |
| Purchase #7 | $46.79 | 4.491% | $48.8913 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $1,027.57 | $1,102.2634 | $1,102.27 | $1,102.20 | $1,102.30 | |