| 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 | $213.28 | 11.294% | $237.3678 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $75.27 | 6.336% | $80.0391 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $119.34 | 5.206% | $125.5528 | $125.55 | $125.55 | $125.60 |
| Purchase #4 | $217.61 | 9.419% | $238.1067 | $238.11 | $238.10 | $238.10 |
| Purchase #5 | $191.91 | 12.375% | $215.6589 | $215.66 | $215.65 | $215.70 |
| Purchase #6 | $7.74 | 9.596% | $8.4827 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $209.59 | 13.118% | $237.084 | $237.08 | $237.10 | $237.10 |
| 7 purchase totals = | $1,034.74 | $1,142.2920 | $1,142.29 | $1,142.30 | $1,142.40 | |