| 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 | $229.30 | 10.464% | $253.294 | $253.29 | $253.30 | $253.30 |
| Purchase #2 | $130.46 | 8.115% | $141.0468 | $141.05 | $141.05 | $141.00 |
| Purchase #3 | $29.47 | 5.324% | $31.039 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $93.76 | 3.186% | $96.7472 | $96.75 | $96.75 | $96.70 |
| Purchase #5 | $152.31 | 11.867% | $170.3846 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $125.85 | 12.798% | $141.9563 | $141.96 | $141.95 | $142.00 |
| Purchase #7 | $192.57 | 8.134% | $208.2336 | $208.23 | $208.25 | $208.20 |
| 7 purchase totals = | $953.72 | $1,042.7015 | $1,042.70 | $1,042.75 | $1,042.60 | |