| 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 | $11.39 | 7.387% | $12.2314 | $12.23 | $12.25 | $12.20 |
| Purchase #2 | $157.61 | 3.815% | $163.6228 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $172.94 | 13.787% | $196.7832 | $196.78 | $196.80 | $196.80 |
| Purchase #4 | $218.69 | 7.338% | $234.7375 | $234.74 | $234.75 | $234.70 |
| Purchase #5 | $103.48 | 3.509% | $107.1111 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $208.98 | 3.636% | $216.5785 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $41.63 | 7.182% | $44.6199 | $44.62 | $44.60 | $44.60 |
| 7 purchase totals = | $914.72 | $975.6844 | $975.68 | $975.70 | $975.60 | |