| 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 | $210.31 | 7.181% | $225.4124 | $225.41 | $225.40 | $225.40 |
| Purchase #2 | $72.35 | 3.833% | $75.1232 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $163.53 | 12.564% | $184.0759 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $111.98 | 10.776% | $124.047 | $124.05 | $124.05 | $124.00 |
| Purchase #5 | $146.62 | 4.681% | $153.4833 | $153.48 | $153.50 | $153.50 |
| Purchase #6 | $95.54 | 5.725% | $101.0097 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $238.41 | 3.743% | $247.3337 | $247.33 | $247.35 | $247.30 |
| 7 purchase totals = | $1,038.74 | $1,110.4852 | $1,110.48 | $1,110.50 | $1,110.40 | |