| 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 | $95.87 | 13.297% | $108.6178 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $26.25 | 12.605% | $29.5588 | $29.56 | $29.55 | $29.60 |
| Purchase #3 | $227.85 | 12.299% | $255.8733 | $255.87 | $255.85 | $255.90 |
| Purchase #4 | $240.77 | 11.399% | $268.2154 | $268.22 | $268.20 | $268.20 |
| Purchase #5 | $59.92 | 10.833% | $66.4111 | $66.41 | $66.40 | $66.40 |
| Purchase #6 | $213.46 | 8.555% | $231.7215 | $231.72 | $231.70 | $231.70 |
| Purchase #7 | $233.76 | 8.380% | $253.3491 | $253.35 | $253.35 | $253.30 |
| 7 purchase totals = | $1,097.88 | $1,213.7470 | $1,213.75 | $1,213.65 | $1,213.70 | |