| 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 | $216.54 | 12.307% | $243.1896 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $226.26 | 10.152% | $249.2299 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $110.41 | 9.617% | $121.0281 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $148.65 | 10.422% | $164.1423 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $219.40 | 6.470% | $233.5952 | $233.60 | $233.60 | $233.60 |
| Purchase #6 | $121.56 | 10.806% | $134.6958 | $134.70 | $134.70 | $134.70 |
| Purchase #7 | $16.31 | 10.608% | $18.0402 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $1,059.13 | $1,163.9211 | $1,163.93 | $1,164.00 | $1,163.80 | |