| 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 | $231.59 | 6.847% | $247.447 | $247.45 | $247.45 | $247.40 |
| Purchase #2 | $94.41 | 13.404% | $107.0647 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $228.43 | 12.300% | $256.5269 | $256.53 | $256.55 | $256.50 |
| Purchase #4 | $236.30 | 9.423% | $258.5665 | $258.57 | $258.55 | $258.60 |
| Purchase #5 | $14.99 | 5.327% | $15.7885 | $15.79 | $15.80 | $15.80 |
| Purchase #6 | $7.29 | 12.634% | $8.211 | $8.21 | $8.20 | $8.20 |
| Purchase #7 | $108.84 | 7.273% | $116.7559 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $921.85 | $1,010.3605 | $1,010.37 | $1,010.35 | $1,010.40 | |