| 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 | $243.52 | 4.773% | $255.1432 | $255.14 | $255.15 | $255.10 |
| Purchase #2 | $239.80 | 10.561% | $265.1253 | $265.13 | $265.15 | $265.10 |
| Purchase #3 | $177.97 | 8.600% | $193.2754 | $193.28 | $193.30 | $193.30 |
| Purchase #4 | $33.51 | 5.251% | $35.2696 | $35.27 | $35.25 | $35.30 |
| Purchase #5 | $125.70 | 3.784% | $130.4565 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $229.89 | 10.357% | $253.6997 | $253.70 | $253.70 | $253.70 |
| Purchase #7 | $178.52 | 11.290% | $198.6749 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $1,228.91 | $1,331.6446 | $1,331.65 | $1,331.65 | $1,331.70 | |