| 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 | $206.83 | 5.154% | $217.49 | $217.49 | $217.50 | $217.50 |
| Purchase #2 | $94.74 | 11.223% | $105.3727 | $105.37 | $105.35 | $105.40 |
| Purchase #3 | $245.55 | 13.107% | $277.7342 | $277.73 | $277.75 | $277.70 |
| Purchase #4 | $107.56 | 5.232% | $113.1875 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $231.46 | 8.541% | $251.229 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $85.82 | 12.472% | $96.5235 | $96.52 | $96.50 | $96.50 |
| Purchase #7 | $145.78 | 5.392% | $153.6405 | $153.64 | $153.65 | $153.60 |
| 7 purchase totals = | $1,117.74 | $1,215.1774 | $1,215.17 | $1,215.20 | $1,215.10 | |