| 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 | $200.70 | 6.326% | $213.3963 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $107.45 | 5.326% | $113.1728 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $58.88 | 10.319% | $64.9558 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $151.57 | 7.758% | $163.3288 | $163.33 | $163.35 | $163.30 |
| Purchase #5 | $167.79 | 8.336% | $181.777 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $119.95 | 7.328% | $128.7399 | $128.74 | $128.75 | $128.70 |
| Purchase #7 | $245.61 | 12.865% | $277.2077 | $277.21 | $277.20 | $277.20 |
| 7 purchase totals = | $1,051.95 | $1,142.5783 | $1,142.59 | $1,142.60 | $1,142.60 | |