| 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 | $217.58 | 8.523% | $236.1243 | $236.12 | $236.10 | $236.10 |
| Purchase #2 | $73.29 | 10.863% | $81.2515 | $81.25 | $81.25 | $81.30 |
| Purchase #3 | $63.53 | 4.551% | $66.4213 | $66.42 | $66.40 | $66.40 |
| Purchase #4 | $112.96 | 13.149% | $127.8131 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $239.67 | 11.207% | $266.5298 | $266.53 | $266.55 | $266.50 |
| Purchase #6 | $198.46 | 12.683% | $223.6307 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $126.29 | 8.346% | $136.8302 | $136.83 | $136.85 | $136.80 |
| 7 purchase totals = | $1,031.78 | $1,138.6009 | $1,138.59 | $1,138.60 | $1,138.50 | |