| 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 | $103.58 | 11.719% | $115.7185 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $45.70 | 11.523% | $50.966 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $234.63 | 3.698% | $243.3066 | $243.31 | $243.30 | $243.30 |
| Purchase #4 | $79.99 | 10.633% | $88.4953 | $88.50 | $88.50 | $88.50 |
| Purchase #5 | $247.55 | 7.303% | $265.6286 | $265.63 | $265.65 | $265.60 |
| Purchase #6 | $227.67 | 7.344% | $244.3901 | $244.39 | $244.40 | $244.40 |
| Purchase #7 | $96.71 | 6.743% | $103.2312 | $103.23 | $103.25 | $103.20 |
| 7 purchase totals = | $1,035.83 | $1,111.7363 | $1,111.75 | $1,111.75 | $1,111.70 | |