| 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 | $132.96 | 12.505% | $149.5866 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $10.93 | 4.605% | $11.4333 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $174.34 | 4.484% | $182.1574 | $182.16 | $182.15 | $182.20 |
| Purchase #4 | $109.33 | 9.536% | $119.7557 | $119.76 | $119.75 | $119.80 |
| Purchase #5 | $100.43 | 13.335% | $113.8223 | $113.82 | $113.80 | $113.80 |
| Purchase #6 | $220.72 | 6.365% | $234.7688 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $248.94 | 4.307% | $259.6618 | $259.66 | $259.65 | $259.70 |
| 7 purchase totals = | $997.65 | $1,071.1859 | $1,071.19 | $1,071.15 | $1,071.30 | |