| 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 | $191.48 | 9.687% | $210.0287 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $101.57 | 10.456% | $112.1902 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $129.26 | 10.490% | $142.8194 | $142.82 | $142.80 | $142.80 |
| Purchase #4 | $81.67 | 11.246% | $90.8546 | $90.85 | $90.85 | $90.90 |
| Purchase #5 | $30.73 | 13.279% | $34.8106 | $34.81 | $34.80 | $34.80 |
| Purchase #6 | $160.87 | 6.265% | $170.9485 | $170.95 | $170.95 | $170.90 |
| Purchase #7 | $237.53 | 4.450% | $248.1001 | $248.10 | $248.10 | $248.10 |
| 7 purchase totals = | $933.11 | $1,009.7521 | $1,009.75 | $1,009.75 | $1,009.70 | |