| 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 | $86.55 | 7.500% | $93.0413 | $93.04 | $93.05 | $93.00 |
| Purchase #2 | $163.39 | 13.660% | $185.7091 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $98.67 | 10.873% | $109.3984 | $109.40 | $109.40 | $109.40 |
| Purchase #4 | $190.93 | 4.228% | $199.0025 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $211.96 | 9.353% | $231.7846 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $197.25 | 10.538% | $218.0362 | $218.04 | $218.05 | $218.00 |
| Purchase #7 | $239.65 | 12.399% | $269.3642 | $269.36 | $269.35 | $269.40 |
| 7 purchase totals = | $1,188.40 | $1,306.3363 | $1,306.33 | $1,306.35 | $1,306.30 | |