| 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 | $11.97 | 11.163% | $13.3062 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $216.50 | 11.447% | $241.2828 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $169.44 | 13.123% | $191.6756 | $191.68 | $191.70 | $191.70 |
| Purchase #4 | $25.58 | 10.816% | $28.3467 | $28.35 | $28.35 | $28.30 |
| Purchase #5 | $110.43 | 10.829% | $122.3885 | $122.39 | $122.40 | $122.40 |
| Purchase #6 | $219.89 | 12.111% | $246.5209 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $99.74 | 7.813% | $107.5327 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $853.55 | $951.0534 | $951.06 | $951.10 | $951.00 | |