| 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 | $78.59 | 12.300% | $88.2566 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $220.83 | 9.276% | $241.3142 | $241.31 | $241.30 | $241.30 |
| Purchase #3 | $28.62 | 9.724% | $31.403 | $31.40 | $31.40 | $31.40 |
| Purchase #4 | $175.39 | 7.852% | $189.1616 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $206.32 | 8.590% | $224.0429 | $224.04 | $224.05 | $224.00 |
| Purchase #6 | $219.53 | 7.843% | $236.7477 | $236.75 | $236.75 | $236.70 |
| Purchase #7 | $80.59 | 8.813% | $87.6924 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $1,009.87 | $1,098.6184 | $1,098.61 | $1,098.60 | $1,098.60 | |