| 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 | $10.76 | 12.471% | $12.1019 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $103.48 | 3.652% | $107.2591 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $45.93 | 4.560% | $48.0244 | $48.02 | $48.00 | $48.00 |
| Purchase #4 | $34.84 | 11.392% | $38.809 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $113.60 | 12.486% | $127.7841 | $127.78 | $127.80 | $127.80 |
| Purchase #6 | $181.40 | 3.649% | $188.0193 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $35.81 | 6.485% | $38.1323 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $525.82 | $560.1301 | $560.12 | $560.10 | $560.10 | |