| 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 | $129.40 | 7.467% | $139.0623 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $62.77 | 11.296% | $69.8605 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $70.59 | 5.577% | $74.5268 | $74.53 | $74.55 | $74.50 |
| Purchase #4 | $219.88 | 6.508% | $234.1898 | $234.19 | $234.20 | $234.20 |
| Purchase #5 | $154.71 | 12.652% | $174.2839 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $30.40 | 9.168% | $33.1871 | $33.19 | $33.20 | $33.20 |
| Purchase #7 | $249.28 | 7.791% | $268.7014 | $268.70 | $268.70 | $268.70 |
| 7 purchase totals = | $917.03 | $993.8118 | $993.81 | $993.85 | $993.90 | |