| 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 | $227.33 | 5.290% | $239.3558 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $149.26 | 3.764% | $154.8781 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $168.95 | 13.147% | $191.1619 | $191.16 | $191.15 | $191.20 |
| Purchase #4 | $32.83 | 4.755% | $34.3911 | $34.39 | $34.40 | $34.40 |
| Purchase #5 | $116.31 | 7.524% | $125.0612 | $125.06 | $125.05 | $125.10 |
| Purchase #6 | $64.89 | 8.446% | $70.3706 | $70.37 | $70.35 | $70.40 |
| Purchase #7 | $101.75 | 13.130% | $115.1098 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $861.32 | $930.3285 | $930.33 | $930.30 | $930.50 | |