| 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 | $226.93 | 4.558% | $237.2735 | $237.27 | $237.25 | $237.30 |
| Purchase #2 | $21.56 | 8.722% | $23.4405 | $23.44 | $23.45 | $23.40 |
| Purchase #3 | $67.85 | 5.212% | $71.3863 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $117.44 | 11.829% | $131.332 | $131.33 | $131.35 | $131.30 |
| Purchase #5 | $24.49 | 8.230% | $26.5055 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $31.63 | 10.582% | $34.9771 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $158.59 | 13.316% | $179.7078 | $179.71 | $179.70 | $179.70 |
| 7 purchase totals = | $648.49 | $704.6227 | $704.63 | $704.65 | $704.60 | |