| 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 | $232.66 | 7.210% | $249.4348 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $196.27 | 4.153% | $204.4211 | $204.42 | $204.40 | $204.40 |
| Purchase #3 | $112.81 | 5.231% | $118.7111 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $104.91 | 3.546% | $108.6301 | $108.63 | $108.65 | $108.60 |
| Purchase #5 | $178.88 | 10.481% | $197.6284 | $197.63 | $197.65 | $197.60 |
| Purchase #6 | $156.98 | 7.119% | $168.1554 | $168.16 | $168.15 | $168.20 |
| Purchase #7 | $231.95 | 10.859% | $257.1375 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $1,214.46 | $1,304.1184 | $1,304.12 | $1,304.15 | $1,304.00 | |