| 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 | $119.72 | 4.494% | $125.1002 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $64.41 | 11.528% | $71.8352 | $71.84 | $71.85 | $71.80 |
| Purchase #3 | $181.81 | 4.141% | $189.3388 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $11.78 | 4.638% | $12.3264 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $193.93 | 8.422% | $210.2628 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $172.78 | 11.529% | $192.6998 | $192.70 | $192.70 | $192.70 |
| Purchase #7 | $59.35 | 13.330% | $67.2614 | $67.26 | $67.25 | $67.30 |
| 7 purchase totals = | $803.78 | $868.8246 | $868.83 | $868.85 | $868.80 | |