| 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 | $11.79 | 13.483% | $13.3796 | $13.38 | $13.40 | $13.40 |
| Purchase #2 | $47.64 | 10.227% | $52.5121 | $52.51 | $52.50 | $52.50 |
| Purchase #3 | $182.66 | 5.581% | $192.8543 | $192.85 | $192.85 | $192.90 |
| Purchase #4 | $137.57 | 9.170% | $150.1852 | $150.19 | $150.20 | $150.20 |
| Purchase #5 | $243.98 | 6.691% | $260.3047 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $141.39 | 6.270% | $150.2552 | $150.26 | $150.25 | $150.30 |
| Purchase #7 | $203.44 | 3.688% | $210.9429 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $968.47 | $1,030.4340 | $1,030.43 | $1,030.45 | $1,030.50 | |