| 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 | $221.90 | 12.809% | $250.3232 | $250.32 | $250.30 | $250.30 |
| Purchase #2 | $59.27 | 10.179% | $65.3031 | $65.30 | $65.30 | $65.30 |
| Purchase #3 | $221.49 | 5.694% | $234.1016 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $194.55 | 3.228% | $200.8301 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $93.70 | 3.836% | $97.2943 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $98.71 | 7.658% | $106.2692 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $230.64 | 3.294% | $238.2373 | $238.24 | $238.25 | $238.20 |
| 7 purchase totals = | $1,120.26 | $1,192.3588 | $1,192.35 | $1,192.35 | $1,192.30 | |