| 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 | $222.45 | 11.230% | $247.4311 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $137.55 | 8.498% | $149.239 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $125.96 | 7.541% | $135.4586 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $69.73 | 5.720% | $73.7186 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $24.96 | 4.811% | $26.1608 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $59.26 | 7.500% | $63.7045 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $249.86 | 13.271% | $283.0189 | $283.02 | $283.00 | $283.00 |
| 7 purchase totals = | $889.77 | $978.7315 | $978.73 | $978.70 | $978.70 | |