| 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 | $225.26 | 8.167% | $243.657 | $243.66 | $243.65 | $243.70 |
| Purchase #2 | $197.93 | 7.145% | $212.0721 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $43.90 | 11.187% | $48.8111 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $206.61 | 7.413% | $221.926 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $237.94 | 11.832% | $266.0931 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $238.88 | 6.423% | $254.2233 | $254.22 | $254.20 | $254.20 |
| Purchase #7 | $18.69 | 13.780% | $21.2655 | $21.27 | $21.25 | $21.30 |
| 7 purchase totals = | $1,169.21 | $1,268.0481 | $1,268.05 | $1,268.00 | $1,268.10 | |