| 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 | $234.69 | 9.518% | $257.0278 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $6.69 | 7.468% | $7.1896 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $108.99 | 9.138% | $118.9495 | $118.95 | $118.95 | $118.90 |
| Purchase #4 | $223.69 | 13.417% | $253.7025 | $253.70 | $253.70 | $253.70 |
| Purchase #5 | $88.92 | 4.676% | $93.0779 | $93.08 | $93.10 | $93.10 |
| Purchase #6 | $237.40 | 10.858% | $263.1769 | $263.18 | $263.20 | $263.20 |
| Purchase #7 | $94.32 | 3.727% | $97.8353 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $994.70 | $1,090.9595 | $1,090.97 | $1,091.05 | $1,090.90 | |