| 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 | $186.97 | 8.159% | $202.2249 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $125.63 | 5.551% | $132.6037 | $132.60 | $132.60 | $132.60 |
| Purchase #3 | $99.78 | 3.338% | $103.1107 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $247.53 | 12.747% | $279.0826 | $279.08 | $279.10 | $279.10 |
| Purchase #5 | $91.35 | 12.108% | $102.4107 | $102.41 | $102.40 | $102.40 |
| Purchase #6 | $190.82 | 12.370% | $214.4244 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $158.86 | 10.403% | $175.3862 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $1,100.94 | $1,209.2432 | $1,209.23 | $1,209.20 | $1,209.20 | |