| 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 | $223.96 | 9.810% | $245.9305 | $245.93 | $245.95 | $245.90 |
| Purchase #2 | $135.89 | 7.693% | $146.344 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $59.42 | 13.609% | $67.5065 | $67.51 | $67.50 | $67.50 |
| Purchase #4 | $93.88 | 4.113% | $97.7413 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $211.27 | 5.694% | $223.2997 | $223.30 | $223.30 | $223.30 |
| Purchase #6 | $71.86 | 7.415% | $77.1884 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $62.88 | 4.554% | $65.7436 | $65.74 | $65.75 | $65.70 |
| 7 purchase totals = | $859.16 | $923.7540 | $923.75 | $923.80 | $923.60 | |