| 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 | $146.42 | 10.777% | $162.1997 | $162.20 | $162.20 | $162.20 |
| Purchase #2 | $228.96 | 13.511% | $259.8948 | $259.89 | $259.90 | $259.90 |
| Purchase #3 | $126.92 | 12.693% | $143.03 | $143.03 | $143.05 | $143.00 |
| Purchase #4 | $217.88 | 9.552% | $238.6919 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $151.93 | 5.221% | $159.8623 | $159.86 | $159.85 | $159.90 |
| Purchase #6 | $121.50 | 6.472% | $129.3635 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $132.55 | 10.215% | $146.09 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $1,126.16 | $1,239.1322 | $1,239.12 | $1,239.15 | $1,239.20 | |