| 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 | $26.59 | 5.179% | $27.9671 | $27.97 | $27.95 | $28.00 |
| Purchase #2 | $99.53 | 8.453% | $107.9433 | $107.94 | $107.95 | $107.90 |
| Purchase #3 | $203.42 | 10.700% | $225.1859 | $225.19 | $225.20 | $225.20 |
| Purchase #4 | $126.48 | 12.667% | $142.5012 | $142.50 | $142.50 | $142.50 |
| Purchase #5 | $190.57 | 3.638% | $197.5029 | $197.50 | $197.50 | $197.50 |
| Purchase #6 | $124.38 | 8.464% | $134.9075 | $134.91 | $134.90 | $134.90 |
| Purchase #7 | $174.52 | 11.569% | $194.7102 | $194.71 | $194.70 | $194.70 |
| 7 purchase totals = | $945.49 | $1,030.7181 | $1,030.72 | $1,030.70 | $1,030.70 | |