| 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 | $209.25 | 10.449% | $231.1145 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $245.36 | 13.394% | $278.2235 | $278.22 | $278.20 | $278.20 |
| Purchase #3 | $83.26 | 8.332% | $90.1972 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $20.63 | 11.176% | $22.9356 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $175.25 | 10.648% | $193.9106 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $37.47 | 9.223% | $40.9259 | $40.93 | $40.95 | $40.90 |
| Purchase #7 | $39.71 | 12.341% | $44.6106 | $44.61 | $44.60 | $44.60 |
| 7 purchase totals = | $810.93 | $901.9179 | $901.92 | $901.90 | $901.80 | |