| 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 | $209.78 | 8.248% | $227.0827 | $227.08 | $227.10 | $227.10 |
| Purchase #2 | $121.89 | 8.276% | $131.9776 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $226.82 | 5.477% | $239.2429 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $196.46 | 12.487% | $220.992 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $118.80 | 4.478% | $124.1199 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $99.93 | 12.460% | $112.3813 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $160.96 | 10.593% | $178.0105 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $1,134.64 | $1,233.8069 | $1,233.80 | $1,233.85 | $1,233.80 | |