| 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 | $124.66 | 7.147% | $133.5695 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $200.50 | 6.493% | $213.5185 | $213.52 | $213.50 | $213.50 |
| Purchase #3 | $234.40 | 9.199% | $255.9625 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $35.30 | 8.751% | $38.3891 | $38.39 | $38.40 | $38.40 |
| Purchase #5 | $204.95 | 10.134% | $225.7196 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $218.51 | 8.581% | $237.2603 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $15.36 | 3.355% | $15.8753 | $15.88 | $15.90 | $15.90 |
| 7 purchase totals = | $1,033.68 | $1,120.2948 | $1,120.30 | $1,120.25 | $1,120.40 | |