| 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 | $126.62 | 3.232% | $130.7124 | $130.71 | $130.70 | $130.70 |
| Purchase #2 | $51.78 | 6.626% | $55.2109 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $236.85 | 6.741% | $252.8161 | $252.82 | $252.80 | $252.80 |
| Purchase #4 | $144.92 | 7.533% | $155.8368 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $199.82 | 8.743% | $217.2903 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $95.62 | 11.462% | $106.58 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $199.33 | 10.806% | $220.8696 | $220.87 | $220.85 | $220.90 |
| 7 purchase totals = | $1,054.94 | $1,139.3161 | $1,139.32 | $1,139.30 | $1,139.30 | |