| 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 | $250.73 | 8.183% | $271.2472 | $271.25 | $271.25 | $271.20 |
| Purchase #2 | $103.42 | 9.146% | $112.8788 | $112.88 | $112.90 | $112.90 |
| Purchase #3 | $150.31 | 13.242% | $170.2141 | $170.21 | $170.20 | $170.20 |
| Purchase #4 | $187.58 | 6.191% | $199.1931 | $199.19 | $199.20 | $199.20 |
| Purchase #5 | $234.45 | 13.212% | $265.4255 | $265.43 | $265.45 | $265.40 |
| Purchase #6 | $238.30 | 10.426% | $263.1452 | $263.15 | $263.15 | $263.10 |
| Purchase #7 | $87.69 | 12.641% | $98.7749 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $1,252.48 | $1,380.8788 | $1,380.88 | $1,380.90 | $1,380.80 | |