| 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 | $185.66 | 7.741% | $200.0319 | $200.03 | $200.05 | $200.00 |
| Purchase #2 | $72.97 | 13.123% | $82.5459 | $82.55 | $82.55 | $82.50 |
| Purchase #3 | $241.95 | 11.776% | $270.442 | $270.44 | $270.45 | $270.40 |
| Purchase #4 | $70.58 | 13.160% | $79.8683 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $225.64 | 7.779% | $243.1925 | $243.19 | $243.20 | $243.20 |
| Purchase #6 | $19.65 | 12.708% | $22.1471 | $22.15 | $22.15 | $22.10 |
| Purchase #7 | $110.62 | 6.867% | $118.2163 | $118.22 | $118.20 | $118.20 |
| 7 purchase totals = | $927.07 | $1,016.4440 | $1,016.45 | $1,016.45 | $1,016.30 | |