| 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 | $221.87 | 7.872% | $239.3356 | $239.34 | $239.35 | $239.30 |
| Purchase #2 | $243.67 | 4.161% | $253.8091 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $240.37 | 4.350% | $250.8261 | $250.83 | $250.85 | $250.80 |
| Purchase #4 | $101.46 | 7.365% | $108.9325 | $108.93 | $108.95 | $108.90 |
| Purchase #5 | $115.58 | 9.840% | $126.9531 | $126.95 | $126.95 | $127.00 |
| Purchase #6 | $46.51 | 11.368% | $51.7973 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $185.32 | 8.444% | $200.9684 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $1,154.78 | $1,232.6221 | $1,232.63 | $1,232.65 | $1,232.60 | |