| 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 | $208.69 | 7.693% | $224.7445 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $12.43 | 3.610% | $12.8787 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $134.64 | 12.751% | $151.8079 | $151.81 | $151.80 | $151.80 |
| Purchase #4 | $174.27 | 12.345% | $195.7836 | $195.78 | $195.80 | $195.80 |
| Purchase #5 | $87.34 | 12.394% | $98.1649 | $98.16 | $98.15 | $98.20 |
| Purchase #6 | $36.64 | 13.715% | $41.6652 | $41.67 | $41.65 | $41.70 |
| Purchase #7 | $26.44 | 10.541% | $29.227 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $680.45 | $754.2718 | $754.27 | $754.30 | $754.30 | |