| 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 | $197.82 | 6.437% | $210.5537 | $210.55 | $210.55 | $210.60 |
| Purchase #2 | $27.76 | 8.779% | $30.1971 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $8.82 | 11.477% | $9.8323 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $122.69 | 8.592% | $133.2315 | $133.23 | $133.25 | $133.20 |
| Purchase #5 | $56.60 | 6.186% | $60.1013 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $245.88 | 10.427% | $271.5179 | $271.52 | $271.50 | $271.50 |
| Purchase #7 | $172.37 | 4.545% | $180.2042 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $831.94 | $895.6380 | $895.63 | $895.65 | $895.60 | |