| 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 | $124.66 | 8.689% | $135.4917 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $110.45 | 7.136% | $118.3317 | $118.33 | $118.35 | $118.30 |
| Purchase #3 | $224.33 | 5.512% | $236.6951 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $103.97 | 6.345% | $110.5669 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $122.60 | 12.199% | $137.556 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $125.58 | 11.252% | $139.7103 | $139.71 | $139.70 | $139.70 |
| Purchase #7 | $83.44 | 13.616% | $94.8012 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $895.03 | $973.1529 | $973.16 | $973.15 | $973.20 | |