| 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 | $190.44 | 5.374% | $200.6742 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $218.72 | 5.471% | $230.6862 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $96.42 | 4.874% | $101.1195 | $101.12 | $101.10 | $101.10 |
| Purchase #4 | $205.52 | 9.544% | $225.1348 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $185.60 | 3.554% | $192.1962 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $212.27 | 6.507% | $226.0824 | $226.08 | $226.10 | $226.10 |
| Purchase #7 | $240.46 | 7.744% | $259.0812 | $259.08 | $259.10 | $259.10 |
| 7 purchase totals = | $1,349.43 | $1,434.9745 | $1,434.97 | $1,435.00 | $1,435.00 | |