| 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 | $68.27 | 4.300% | $71.2056 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $106.57 | 10.322% | $117.5702 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $190.96 | 8.125% | $206.4755 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $152.98 | 9.585% | $167.6431 | $167.64 | $167.65 | $167.60 |
| Purchase #5 | $116.32 | 10.292% | $128.2917 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $130.47 | 5.170% | $137.2153 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $203.50 | 6.623% | $216.9778 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $969.07 | $1,045.3792 | $1,045.39 | $1,045.40 | $1,045.40 | |