| 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 | $138.30 | 3.371% | $142.9621 | $142.96 | $142.95 | $143.00 |
| Purchase #2 | $84.93 | 7.299% | $91.129 | $91.13 | $91.15 | $91.10 |
| Purchase #3 | $21.37 | 7.464% | $22.9651 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $238.65 | 4.831% | $250.1792 | $250.18 | $250.20 | $250.20 |
| Purchase #5 | $218.73 | 11.817% | $244.5773 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $13.52 | 10.392% | $14.925 | $14.93 | $14.95 | $14.90 |
| Purchase #7 | $106.75 | 11.439% | $118.9611 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $822.25 | $885.6988 | $885.71 | $885.75 | $885.80 | |