| 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 | $109.35 | 7.255% | $117.2833 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $130.58 | 6.267% | $138.7634 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $12.76 | 5.805% | $13.5007 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $58.54 | 13.182% | $66.2567 | $66.26 | $66.25 | $66.30 |
| Purchase #5 | $205.39 | 12.202% | $230.4517 | $230.45 | $230.45 | $230.50 |
| Purchase #6 | $238.76 | 7.576% | $256.8485 | $256.85 | $256.85 | $256.80 |
| Purchase #7 | $138.59 | 8.833% | $150.8317 | $150.83 | $150.85 | $150.80 |
| 7 purchase totals = | $893.97 | $973.9360 | $973.93 | $973.95 | $974.00 | |