| 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 | $88.54 | 8.669% | $96.2155 | $96.22 | $96.20 | $96.20 |
| Purchase #2 | $29.84 | 7.390% | $32.0452 | $32.05 | $32.05 | $32.00 |
| Purchase #3 | $170.34 | 12.767% | $192.0873 | $192.09 | $192.10 | $192.10 |
| Purchase #4 | $181.43 | 5.377% | $191.1855 | $191.19 | $191.20 | $191.20 |
| Purchase #5 | $161.40 | 8.464% | $175.0609 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $228.92 | 3.562% | $237.0741 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $224.65 | 13.149% | $254.1892 | $254.19 | $254.20 | $254.20 |
| 7 purchase totals = | $1,085.12 | $1,177.8577 | $1,177.87 | $1,177.85 | $1,177.90 | |