| 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 | $93.79 | 12.381% | $105.4021 | $105.40 | $105.40 | $105.40 |
| Purchase #2 | $159.84 | 5.432% | $168.5225 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $144.36 | 9.794% | $158.4986 | $158.50 | $158.50 | $158.50 |
| Purchase #4 | $219.27 | 6.696% | $233.9523 | $233.95 | $233.95 | $234.00 |
| Purchase #5 | $133.93 | 7.766% | $144.331 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $64.77 | 6.612% | $69.0526 | $69.05 | $69.05 | $69.10 |
| Purchase #7 | $110.88 | 13.530% | $125.8821 | $125.88 | $125.90 | $125.90 |
| 7 purchase totals = | $926.84 | $1,005.6412 | $1,005.63 | $1,005.65 | $1,005.70 | |