| 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 | $239.32 | 6.224% | $254.2153 | $254.22 | $254.20 | $254.20 |
| Purchase #2 | $36.99 | 12.867% | $41.7495 | $41.75 | $41.75 | $41.70 |
| Purchase #3 | $135.68 | 6.112% | $143.9728 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $205.89 | 5.451% | $217.1131 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $166.52 | 4.129% | $173.3956 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $181.77 | 3.868% | $188.8009 | $188.80 | $188.80 | $188.80 |
| Purchase #7 | $210.71 | 6.792% | $225.0214 | $225.02 | $225.00 | $225.00 |
| 7 purchase totals = | $1,176.88 | $1,244.2686 | $1,244.27 | $1,244.20 | $1,244.20 | |