| 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 | $206.83 | 11.700% | $231.0291 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $61.37 | 4.611% | $64.1998 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $31.54 | 6.834% | $33.6954 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $6.32 | 4.199% | $6.5854 | $6.59 | $6.60 | $6.60 |
| Purchase #5 | $125.58 | 6.481% | $133.7188 | $133.72 | $133.70 | $133.70 |
| Purchase #6 | $153.33 | 13.219% | $173.5987 | $173.60 | $173.60 | $173.60 |
| Purchase #7 | $242.85 | 7.180% | $260.2866 | $260.29 | $260.30 | $260.30 |
| 7 purchase totals = | $827.82 | $903.1138 | $903.13 | $903.15 | $903.10 | |