| 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 | $248.71 | 12.664% | $280.2066 | $280.21 | $280.20 | $280.20 |
| Purchase #2 | $232.60 | 5.780% | $246.0443 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $199.65 | 10.704% | $221.0205 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $37.51 | 4.858% | $39.3322 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $197.83 | 13.684% | $224.9011 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $130.68 | 10.231% | $144.0499 | $144.05 | $144.05 | $144.00 |
| Purchase #7 | $64.43 | 6.359% | $68.5271 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $1,111.41 | $1,224.0817 | $1,224.08 | $1,224.10 | $1,223.90 | |