| 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 | $226.89 | 9.179% | $247.7162 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $209.26 | 13.554% | $237.6231 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $212.94 | 3.467% | $220.3226 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $223.44 | 7.827% | $240.9286 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $49.94 | 3.753% | $51.8142 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $97.68 | 13.731% | $111.0924 | $111.09 | $111.10 | $111.10 |
| Purchase #7 | $112.45 | 13.147% | $127.2338 | $127.23 | $127.25 | $127.20 |
| 7 purchase totals = | $1,132.60 | $1,236.7309 | $1,236.72 | $1,236.70 | $1,236.60 | |