| 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 | $243.32 | 4.541% | $254.3692 | $254.37 | $254.35 | $254.40 |
| Purchase #2 | $118.86 | 8.719% | $129.2234 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $174.90 | 11.451% | $194.9278 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $108.66 | 8.432% | $117.8222 | $117.82 | $117.80 | $117.80 |
| Purchase #5 | $67.93 | 7.391% | $72.9507 | $72.95 | $72.95 | $73.00 |
| Purchase #6 | $61.74 | 3.372% | $63.8219 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $22.77 | 11.192% | $25.3184 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $798.18 | $858.4336 | $858.43 | $858.35 | $858.40 | |