| 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 | $131.26 | 10.238% | $144.6984 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $243.96 | 6.666% | $260.2224 | $260.22 | $260.20 | $260.20 |
| Purchase #3 | $207.93 | 6.302% | $221.0337 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $17.46 | 9.688% | $19.1515 | $19.15 | $19.15 | $19.20 |
| Purchase #5 | $225.88 | 8.492% | $245.0617 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $93.53 | 4.702% | $97.9278 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $244.61 | 9.487% | $267.8162 | $267.82 | $267.80 | $267.80 |
| 7 purchase totals = | $1,164.63 | $1,255.9117 | $1,255.91 | $1,255.90 | $1,255.90 | |