| 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 | $105.53 | 7.507% | $113.4521 | $113.45 | $113.45 | $113.50 |
| Purchase #2 | $237.70 | 3.579% | $246.2073 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $133.87 | 13.307% | $151.6841 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $154.26 | 9.719% | $169.2525 | $169.25 | $169.25 | $169.30 |
| Purchase #5 | $238.57 | 8.660% | $259.2302 | $259.23 | $259.25 | $259.20 |
| Purchase #6 | $124.62 | 13.236% | $141.1147 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $83.51 | 7.232% | $89.5494 | $89.55 | $89.55 | $89.50 |
| 7 purchase totals = | $1,078.06 | $1,170.4903 | $1,170.48 | $1,170.50 | $1,170.50 | |