| 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 | $237.31 | 10.683% | $262.6618 | $262.66 | $262.65 | $262.70 |
| Purchase #2 | $21.57 | 3.810% | $22.3918 | $22.39 | $22.40 | $22.40 |
| Purchase #3 | $238.86 | 5.800% | $252.7139 | $252.71 | $252.70 | $252.70 |
| Purchase #4 | $125.29 | 8.707% | $136.199 | $136.20 | $136.20 | $136.20 |
| Purchase #5 | $184.42 | 5.543% | $194.6424 | $194.64 | $194.65 | $194.60 |
| Purchase #6 | $63.38 | 4.822% | $66.4362 | $66.44 | $66.45 | $66.40 |
| Purchase #7 | $168.74 | 13.608% | $191.7021 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $1,039.57 | $1,126.7472 | $1,126.74 | $1,126.75 | $1,126.70 | |