| 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 | $210.59 | 12.192% | $236.2651 | $236.27 | $236.25 | $236.30 |
| Purchase #2 | $171.27 | 4.402% | $178.8093 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $179.53 | 7.764% | $193.4687 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $107.42 | 9.247% | $117.3531 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $184.91 | 13.773% | $210.3777 | $210.38 | $210.40 | $210.40 |
| Purchase #6 | $82.41 | 13.471% | $93.5115 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $28.98 | 9.778% | $31.8137 | $31.81 | $31.80 | $31.80 |
| 7 purchase totals = | $965.11 | $1,061.5991 | $1,061.60 | $1,061.55 | $1,061.70 | |