| 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 | $212.28 | 9.524% | $232.4975 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $86.96 | 13.300% | $98.5257 | $98.53 | $98.55 | $98.50 |
| Purchase #3 | $52.91 | 3.668% | $54.8507 | $54.85 | $54.85 | $54.90 |
| Purchase #4 | $142.46 | 7.806% | $153.5804 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $8.55 | 8.608% | $9.286 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $84.86 | 13.174% | $96.0395 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $128.31 | 12.529% | $144.386 | $144.39 | $144.40 | $144.40 |
| 7 purchase totals = | $716.33 | $789.1658 | $789.18 | $789.25 | $789.20 | |