| 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 | $207.85 | 10.167% | $228.9821 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $146.56 | 13.627% | $166.5317 | $166.53 | $166.55 | $166.50 |
| Purchase #3 | $106.69 | 7.710% | $114.9158 | $114.92 | $114.90 | $114.90 |
| Purchase #4 | $131.37 | 4.323% | $137.0491 | $137.05 | $137.05 | $137.00 |
| Purchase #5 | $41.63 | 8.621% | $45.2189 | $45.22 | $45.20 | $45.20 |
| Purchase #6 | $22.95 | 3.871% | $23.8384 | $23.84 | $23.85 | $23.80 |
| Purchase #7 | $110.68 | 11.475% | $123.3805 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $767.73 | $839.9165 | $839.92 | $839.95 | $839.80 | |