| 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 | $131.97 | 6.867% | $141.0324 | $141.03 | $141.05 | $141.00 |
| Purchase #2 | $20.96 | 11.510% | $23.3725 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $190.75 | 8.364% | $206.7043 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $225.61 | 10.834% | $250.0526 | $250.05 | $250.05 | $250.10 |
| Purchase #5 | $111.61 | 6.251% | $118.5867 | $118.59 | $118.60 | $118.60 |
| Purchase #6 | $240.28 | 5.297% | $253.0076 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $109.91 | 3.440% | $113.6909 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $1,031.09 | $1,106.4470 | $1,106.44 | $1,106.45 | $1,106.50 | |