| 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 | $205.82 | 6.624% | $219.4535 | $219.45 | $219.45 | $219.50 |
| Purchase #2 | $137.94 | 8.440% | $149.5821 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $242.46 | 8.550% | $263.1903 | $263.19 | $263.20 | $263.20 |
| Purchase #4 | $23.68 | 4.381% | $24.7174 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $183.79 | 7.274% | $197.1589 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $117.69 | 6.294% | $125.0974 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $134.33 | 5.853% | $142.1923 | $142.19 | $142.20 | $142.20 |
| 7 purchase totals = | $1,045.71 | $1,121.3919 | $1,121.39 | $1,121.40 | $1,121.50 | |