| 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 | $238.73 | 6.656% | $254.6199 | $254.62 | $254.60 | $254.60 |
| Purchase #2 | $71.43 | 11.573% | $79.6966 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $41.61 | 9.849% | $45.7082 | $45.71 | $45.70 | $45.70 |
| Purchase #4 | $19.89 | 11.527% | $22.1827 | $22.18 | $22.20 | $22.20 |
| Purchase #5 | $127.97 | 13.683% | $145.4801 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $187.44 | 7.613% | $201.7098 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $51.36 | 12.547% | $57.8041 | $57.80 | $57.80 | $57.80 |
| 7 purchase totals = | $738.43 | $807.2014 | $807.20 | $807.20 | $807.20 | |