| 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 | $225.49 | 9.441% | $246.7785 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $104.92 | 9.548% | $114.9378 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $48.82 | 10.871% | $54.1272 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $209.30 | 7.694% | $225.4035 | $225.40 | $225.40 | $225.40 |
| Purchase #5 | $30.89 | 10.606% | $34.1662 | $34.17 | $34.15 | $34.20 |
| Purchase #6 | $85.48 | 4.718% | $89.5129 | $89.51 | $89.50 | $89.50 |
| Purchase #7 | $128.89 | 5.303% | $135.725 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $833.79 | $900.6511 | $900.66 | $900.70 | $900.60 | |