| 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 | $247.25 | 12.639% | $278.4999 | $278.50 | $278.50 | $278.50 |
| Purchase #2 | $126.90 | 5.376% | $133.7221 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $160.75 | 8.706% | $174.7449 | $174.74 | $174.75 | $174.70 |
| Purchase #4 | $191.67 | 5.178% | $201.5947 | $201.59 | $201.60 | $201.60 |
| Purchase #5 | $104.38 | 7.667% | $112.3828 | $112.38 | $112.40 | $112.40 |
| Purchase #6 | $139.32 | 11.824% | $155.7932 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $44.79 | 7.531% | $48.1631 | $48.16 | $48.15 | $48.20 |
| 7 purchase totals = | $1,015.06 | $1,104.9007 | $1,104.88 | $1,104.90 | $1,104.90 | |