| 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 | $73.91 | 4.591% | $77.3032 | $77.30 | $77.30 | $77.30 |
| Purchase #2 | $242.34 | 5.837% | $256.4854 | $256.49 | $256.50 | $256.50 |
| Purchase #3 | $87.66 | 11.478% | $97.7216 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $205.25 | 4.654% | $214.8023 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $135.56 | 13.801% | $154.2686 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $171.28 | 7.640% | $184.3658 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $243.86 | 11.214% | $271.2065 | $271.21 | $271.20 | $271.20 |
| 7 purchase totals = | $1,159.86 | $1,256.1534 | $1,256.16 | $1,256.10 | $1,256.20 | |