| 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 | $245.65 | 4.874% | $257.623 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $113.31 | 11.368% | $126.1911 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $154.35 | 3.527% | $159.7939 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $164.87 | 13.170% | $186.5834 | $186.58 | $186.60 | $186.60 |
| Purchase #5 | $244.26 | 11.513% | $272.3817 | $272.38 | $272.40 | $272.40 |
| Purchase #6 | $188.36 | 4.132% | $196.143 | $196.14 | $196.15 | $196.10 |
| Purchase #7 | $75.73 | 11.832% | $84.6904 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $1,186.53 | $1,283.4065 | $1,283.39 | $1,283.45 | $1,283.40 | |