| 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 | $246.79 | 8.667% | $268.1793 | $268.18 | $268.20 | $268.20 |
| Purchase #2 | $206.97 | 9.266% | $226.1478 | $226.15 | $226.15 | $226.10 |
| Purchase #3 | $84.46 | 8.647% | $91.7633 | $91.76 | $91.75 | $91.80 |
| Purchase #4 | $100.33 | 12.832% | $113.2043 | $113.20 | $113.20 | $113.20 |
| Purchase #5 | $32.72 | 6.281% | $34.7751 | $34.78 | $34.80 | $34.80 |
| Purchase #6 | $19.47 | 7.623% | $20.9542 | $20.95 | $20.95 | $21.00 |
| Purchase #7 | $122.72 | 6.796% | $131.0601 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $813.46 | $886.0841 | $886.08 | $886.10 | $886.20 | |