| 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 | $154.57 | 10.487% | $170.7798 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $235.70 | 5.136% | $247.8056 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $153.67 | 12.771% | $173.2952 | $173.30 | $173.30 | $173.30 |
| Purchase #4 | $25.68 | 3.793% | $26.654 | $26.65 | $26.65 | $26.70 |
| Purchase #5 | $35.49 | 10.591% | $39.2487 | $39.25 | $39.25 | $39.20 |
| Purchase #6 | $241.40 | 12.755% | $272.1906 | $272.19 | $272.20 | $272.20 |
| Purchase #7 | $216.39 | 10.158% | $238.3709 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $1,062.90 | $1,168.3448 | $1,168.35 | $1,168.35 | $1,168.40 | |