| 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 | $245.97 | 12.445% | $276.581 | $276.58 | $276.60 | $276.60 |
| Purchase #2 | $156.31 | 13.425% | $177.2946 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $112.60 | 3.260% | $116.2708 | $116.27 | $116.25 | $116.30 |
| Purchase #4 | $137.49 | 3.243% | $141.9488 | $141.95 | $141.95 | $141.90 |
| Purchase #5 | $223.90 | 8.223% | $242.3113 | $242.31 | $242.30 | $242.30 |
| Purchase #6 | $182.78 | 4.547% | $191.091 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $194.58 | 8.261% | $210.6543 | $210.65 | $210.65 | $210.70 |
| 7 purchase totals = | $1,253.63 | $1,356.1518 | $1,356.14 | $1,356.15 | $1,356.20 | |