| 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 | $128.82 | 6.643% | $137.3775 | $137.38 | $137.40 | $137.40 |
| Purchase #2 | $222.29 | 5.677% | $234.9094 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $204.90 | 11.835% | $229.1499 | $229.15 | $229.15 | $229.10 |
| Purchase #4 | $187.90 | 6.858% | $200.7862 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $191.67 | 3.428% | $198.2404 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $62.61 | 10.236% | $69.0188 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $178.61 | 8.565% | $193.9079 | $193.91 | $193.90 | $193.90 |
| 7 purchase totals = | $1,176.80 | $1,263.3901 | $1,263.40 | $1,263.40 | $1,263.30 | |