| 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 | $226.71 | 8.601% | $246.2093 | $246.21 | $246.20 | $246.20 |
| Purchase #2 | $146.73 | 10.399% | $161.9885 | $161.99 | $162.00 | $162.00 |
| Purchase #3 | $106.94 | 8.563% | $116.0973 | $116.10 | $116.10 | $116.10 |
| Purchase #4 | $114.35 | 8.844% | $124.4631 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $92.33 | 12.528% | $103.8971 | $103.90 | $103.90 | $103.90 |
| Purchase #6 | $29.54 | 6.187% | $31.3676 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $91.53 | 3.523% | $94.7546 | $94.75 | $94.75 | $94.80 |
| 7 purchase totals = | $808.13 | $878.7775 | $878.78 | $878.75 | $878.90 | |