| 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 | $226.63 | 11.653% | $253.0392 | $253.04 | $253.05 | $253.00 |
| Purchase #2 | $97.79 | 12.429% | $109.9443 | $109.94 | $109.95 | $109.90 |
| Purchase #3 | $154.61 | 11.357% | $172.1691 | $172.17 | $172.15 | $172.20 |
| Purchase #4 | $195.66 | 10.189% | $215.5958 | $215.60 | $215.60 | $215.60 |
| Purchase #5 | $135.29 | 6.282% | $143.7889 | $143.79 | $143.80 | $143.80 |
| Purchase #6 | $84.65 | 8.118% | $91.5219 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $219.35 | 3.781% | $227.6436 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $1,113.98 | $1,213.7028 | $1,213.70 | $1,213.70 | $1,213.60 | |