| 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 | $214.62 | 13.149% | $242.8404 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $220.71 | 12.810% | $248.983 | $248.98 | $249.00 | $249.00 |
| Purchase #3 | $212.97 | 12.179% | $238.9076 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $36.78 | 10.770% | $40.7412 | $40.74 | $40.75 | $40.70 |
| Purchase #5 | $89.25 | 11.471% | $99.4879 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $204.88 | 12.383% | $230.2503 | $230.25 | $230.25 | $230.30 |
| Purchase #7 | $163.36 | 10.384% | $180.3233 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $1,142.57 | $1,281.5337 | $1,281.53 | $1,281.55 | $1,281.50 | |