| 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 | $123.37 | 9.708% | $135.3468 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $19.78 | 6.297% | $21.0255 | $21.03 | $21.05 | $21.00 |
| Purchase #3 | $188.35 | 10.637% | $208.3848 | $208.38 | $208.40 | $208.40 |
| Purchase #4 | $65.98 | 3.326% | $68.1745 | $68.17 | $68.15 | $68.20 |
| Purchase #5 | $214.84 | 4.816% | $225.1867 | $225.19 | $225.20 | $225.20 |
| Purchase #6 | $84.59 | 7.550% | $90.9765 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $131.37 | 11.284% | $146.1938 | $146.19 | $146.20 | $146.20 |
| 7 purchase totals = | $828.28 | $895.2886 | $895.29 | $895.35 | $895.30 | |