| 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 | $212.61 | 3.619% | $220.3044 | $220.30 | $220.30 | $220.30 |
| Purchase #2 | $195.90 | 4.576% | $204.8644 | $204.86 | $204.85 | $204.90 |
| Purchase #3 | $96.84 | 6.475% | $103.1104 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $85.67 | 13.434% | $97.1789 | $97.18 | $97.20 | $97.20 |
| Purchase #5 | $84.82 | 10.239% | $93.5047 | $93.50 | $93.50 | $93.50 |
| Purchase #6 | $186.91 | 10.765% | $207.0309 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $191.52 | 7.404% | $205.7001 | $205.70 | $205.70 | $205.70 |
| 7 purchase totals = | $1,054.27 | $1,131.6938 | $1,131.68 | $1,131.70 | $1,131.70 | |