| 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 | $219.98 | 10.209% | $242.4378 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $156.87 | 12.535% | $176.5337 | $176.53 | $176.55 | $176.50 |
| Purchase #3 | $87.39 | 12.557% | $98.3636 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $112.61 | 7.555% | $121.1177 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $176.48 | 11.600% | $196.9517 | $196.95 | $196.95 | $197.00 |
| Purchase #6 | $224.26 | 10.553% | $247.9262 | $247.93 | $247.95 | $247.90 |
| Purchase #7 | $19.58 | 13.323% | $22.1886 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $997.17 | $1,105.5193 | $1,105.52 | $1,105.55 | $1,105.50 | |