| 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 | $248.85 | 7.209% | $266.7896 | $266.79 | $266.80 | $266.80 |
| Purchase #2 | $99.80 | 13.789% | $113.5614 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $115.51 | 6.575% | $123.1048 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $95.66 | 7.546% | $102.8785 | $102.88 | $102.90 | $102.90 |
| Purchase #5 | $74.94 | 13.310% | $84.9145 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $26.65 | 5.297% | $28.0617 | $28.06 | $28.05 | $28.10 |
| Purchase #7 | $179.54 | 6.321% | $190.8887 | $190.89 | $190.90 | $190.90 |
| 7 purchase totals = | $840.95 | $910.1992 | $910.19 | $910.20 | $910.30 | |