| 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 | $101.87 | 13.840% | $115.9688 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $195.30 | 11.143% | $217.0623 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $140.64 | 11.404% | $156.6786 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $139.73 | 3.664% | $144.8497 | $144.85 | $144.85 | $144.80 |
| Purchase #5 | $18.74 | 5.784% | $19.8239 | $19.82 | $19.80 | $19.80 |
| Purchase #6 | $60.49 | 6.657% | $64.5168 | $64.52 | $64.50 | $64.50 |
| Purchase #7 | $233.70 | 4.849% | $245.0321 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $890.47 | $963.9322 | $963.93 | $963.90 | $963.90 | |