| 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 | $215.84 | 13.321% | $244.592 | $244.59 | $244.60 | $244.60 |
| Purchase #2 | $144.42 | 11.792% | $161.45 | $161.45 | $161.45 | $161.50 |
| Purchase #3 | $163.77 | 9.335% | $179.0579 | $179.06 | $179.05 | $179.10 |
| Purchase #4 | $21.98 | 12.750% | $24.7825 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $241.69 | 13.753% | $274.9296 | $274.93 | $274.95 | $274.90 |
| Purchase #6 | $240.71 | 11.258% | $267.8091 | $267.81 | $267.80 | $267.80 |
| Purchase #7 | $211.48 | 4.581% | $221.1679 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $1,239.89 | $1,373.7890 | $1,373.79 | $1,373.80 | $1,373.90 | |