| 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 | $131.84 | 8.849% | $143.5065 | $143.51 | $143.50 | $143.50 |
| Purchase #2 | $198.35 | 13.653% | $225.4307 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $208.46 | 4.369% | $217.5676 | $217.57 | $217.55 | $217.60 |
| Purchase #4 | $109.34 | 4.500% | $114.2603 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $191.43 | 13.686% | $217.6291 | $217.63 | $217.65 | $217.60 |
| Purchase #6 | $89.93 | 7.701% | $96.8555 | $96.86 | $96.85 | $96.90 |
| Purchase #7 | $113.45 | 3.315% | $117.2109 | $117.21 | $117.20 | $117.20 |
| 7 purchase totals = | $1,042.80 | $1,132.4606 | $1,132.47 | $1,132.45 | $1,132.50 | |