| 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 | $239.48 | 12.258% | $268.8355 | $268.84 | $268.85 | $268.80 |
| Purchase #2 | $10.39 | 10.775% | $11.5095 | $11.51 | $11.50 | $11.50 |
| Purchase #3 | $140.63 | 9.279% | $153.6791 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $172.64 | 6.645% | $184.1119 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $175.33 | 7.439% | $188.3728 | $188.37 | $188.35 | $188.40 |
| Purchase #6 | $104.97 | 7.149% | $112.4743 | $112.47 | $112.45 | $112.50 |
| Purchase #7 | $240.81 | 9.293% | $263.1885 | $263.19 | $263.20 | $263.20 |
| 7 purchase totals = | $1,084.25 | $1,182.1716 | $1,182.17 | $1,182.15 | $1,182.20 | |