| 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 | $108.65 | 3.425% | $112.3713 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $244.42 | 12.170% | $274.1659 | $274.17 | $274.15 | $274.20 |
| Purchase #3 | $70.40 | 9.414% | $77.0275 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $94.50 | 7.250% | $101.3513 | $101.35 | $101.35 | $101.40 |
| Purchase #5 | $41.56 | 13.740% | $47.2703 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $180.59 | 13.103% | $204.2527 | $204.25 | $204.25 | $204.30 |
| Purchase #7 | $157.26 | 8.800% | $171.0989 | $171.10 | $171.10 | $171.10 |
| 7 purchase totals = | $897.38 | $987.5379 | $987.54 | $987.50 | $987.70 | |