| 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 | $13.43 | 8.764% | $14.607 | $14.61 | $14.60 | $14.60 |
| Purchase #2 | $159.43 | 4.163% | $166.0671 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $216.80 | 11.767% | $242.3109 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $236.99 | 12.696% | $267.0783 | $267.08 | $267.10 | $267.10 |
| Purchase #5 | $219.75 | 4.874% | $230.4606 | $230.46 | $230.45 | $230.50 |
| Purchase #6 | $92.44 | 10.209% | $101.8772 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $86.44 | 13.732% | $98.3099 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $1,025.28 | $1,120.7110 | $1,120.72 | $1,120.70 | $1,120.80 | |