| 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 | $83.39 | 7.393% | $89.555 | $89.56 | $89.55 | $89.60 |
| Purchase #2 | $210.99 | 13.186% | $238.8111 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $107.35 | 13.348% | $121.6791 | $121.68 | $121.70 | $121.70 |
| Purchase #4 | $246.94 | 9.178% | $269.6042 | $269.60 | $269.60 | $269.60 |
| Purchase #5 | $197.66 | 8.209% | $213.8859 | $213.89 | $213.90 | $213.90 |
| Purchase #6 | $92.59 | 12.850% | $104.4878 | $104.49 | $104.50 | $104.50 |
| Purchase #7 | $208.81 | 9.712% | $229.0896 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $1,147.73 | $1,267.1127 | $1,267.12 | $1,267.15 | $1,267.20 | |