| 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 | $42.42 | 10.484% | $46.8673 | $46.87 | $46.85 | $46.90 |
| Purchase #2 | $64.34 | 9.134% | $70.2168 | $70.22 | $70.20 | $70.20 |
| Purchase #3 | $236.49 | 13.409% | $268.2009 | $268.20 | $268.20 | $268.20 |
| Purchase #4 | $149.96 | 7.303% | $160.9116 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $193.80 | 4.694% | $202.897 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $225.25 | 6.849% | $240.6774 | $240.68 | $240.70 | $240.70 |
| Purchase #7 | $159.63 | 8.614% | $173.3805 | $173.38 | $173.40 | $173.40 |
| 7 purchase totals = | $1,071.89 | $1,163.1515 | $1,163.16 | $1,163.15 | $1,163.20 | |