| 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 | $193.48 | 13.224% | $219.0658 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $192.71 | 11.370% | $214.6211 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $70.31 | 10.355% | $77.5906 | $77.59 | $77.60 | $77.60 |
| Purchase #4 | $243.82 | 4.540% | $254.8894 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $49.66 | 8.345% | $53.8041 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $106.84 | 13.549% | $121.3158 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $83.95 | 13.121% | $94.9651 | $94.97 | $94.95 | $95.00 |
| 7 purchase totals = | $940.77 | $1,036.2519 | $1,036.26 | $1,036.20 | $1,036.30 | |