| 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 | $222.90 | 9.535% | $244.1535 | $244.15 | $244.15 | $244.20 |
| Purchase #2 | $207.65 | 4.457% | $216.905 | $216.91 | $216.90 | $216.90 |
| Purchase #3 | $62.59 | 11.351% | $69.6946 | $69.69 | $69.70 | $69.70 |
| Purchase #4 | $39.25 | 6.557% | $41.8236 | $41.82 | $41.80 | $41.80 |
| Purchase #5 | $138.44 | 4.586% | $144.7889 | $144.79 | $144.80 | $144.80 |
| Purchase #6 | $243.67 | 4.761% | $255.2711 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $152.39 | 6.296% | $161.9845 | $161.98 | $162.00 | $162.00 |
| 7 purchase totals = | $1,066.89 | $1,134.6212 | $1,134.61 | $1,134.60 | $1,134.70 | |