| 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 | $121.89 | 11.849% | $136.3327 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $199.73 | 6.159% | $212.0314 | $212.03 | $212.05 | $212.00 |
| Purchase #3 | $97.93 | 3.316% | $101.1774 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $188.61 | 7.167% | $202.1277 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $210.84 | 9.484% | $230.8361 | $230.84 | $230.85 | $230.80 |
| Purchase #6 | $216.26 | 7.397% | $232.2568 | $232.26 | $232.25 | $232.30 |
| Purchase #7 | $29.95 | 9.189% | $32.7021 | $32.70 | $32.70 | $32.70 |
| 7 purchase totals = | $1,065.21 | $1,147.4642 | $1,147.47 | $1,147.55 | $1,147.40 | |