| 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 | $184.79 | 11.531% | $206.0981 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $199.42 | 8.214% | $215.8004 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $242.42 | 10.508% | $267.8935 | $267.89 | $267.90 | $267.90 |
| Purchase #4 | $53.51 | 8.232% | $57.9149 | $57.91 | $57.90 | $57.90 |
| Purchase #5 | $23.25 | 4.614% | $24.3228 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $53.51 | 11.530% | $59.6797 | $59.68 | $59.70 | $59.70 |
| Purchase #7 | $243.59 | 13.598% | $276.7134 | $276.71 | $276.70 | $276.70 |
| 7 purchase totals = | $1,000.49 | $1,108.4228 | $1,108.41 | $1,108.40 | $1,108.40 | |