| 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 | $125.46 | 12.442% | $141.0697 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $226.81 | 12.606% | $255.4017 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $102.50 | 9.449% | $112.1852 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $203.59 | 3.408% | $210.5283 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $84.25 | 11.755% | $94.1536 | $94.15 | $94.15 | $94.20 |
| Purchase #6 | $181.31 | 5.378% | $191.0609 | $191.06 | $191.05 | $191.10 |
| Purchase #7 | $248.78 | 8.105% | $268.9436 | $268.94 | $268.95 | $268.90 |
| 7 purchase totals = | $1,172.70 | $1,273.3430 | $1,273.34 | $1,273.35 | $1,273.40 | |