| 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 | $40.43 | 7.351% | $43.402 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $126.30 | 6.736% | $134.8076 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $247.54 | 13.719% | $281.5 | $281.50 | $281.50 | $281.50 |
| Purchase #4 | $213.57 | 11.281% | $237.6628 | $237.66 | $237.65 | $237.70 |
| Purchase #5 | $101.95 | 5.440% | $107.4961 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $183.61 | 10.108% | $202.1693 | $202.17 | $202.15 | $202.20 |
| Purchase #7 | $113.95 | 4.706% | $119.3125 | $119.31 | $119.30 | $119.30 |
| 7 purchase totals = | $1,027.35 | $1,126.3503 | $1,126.35 | $1,126.30 | $1,126.40 | |