| 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 | $115.46 | 5.749% | $122.0978 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $130.29 | 10.851% | $144.4278 | $144.43 | $144.45 | $144.40 |
| Purchase #3 | $201.28 | 4.576% | $210.4906 | $210.49 | $210.50 | $210.50 |
| Purchase #4 | $93.52 | 5.461% | $98.6271 | $98.63 | $98.65 | $98.60 |
| Purchase #5 | $51.56 | 7.510% | $55.4322 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $238.91 | 8.415% | $259.0143 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $134.77 | 9.840% | $148.0314 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $965.79 | $1,038.1212 | $1,038.12 | $1,038.20 | $1,038.00 | |