| 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 | $204.86 | 12.440% | $230.3446 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $101.92 | 9.392% | $111.4923 | $111.49 | $111.50 | $111.50 |
| Purchase #3 | $195.74 | 11.427% | $218.1072 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $186.35 | 12.136% | $208.9654 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $228.81 | 6.546% | $243.7879 | $243.79 | $243.80 | $243.80 |
| Purchase #6 | $73.80 | 6.436% | $78.5498 | $78.55 | $78.55 | $78.50 |
| Purchase #7 | $119.69 | 5.287% | $126.018 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $1,111.17 | $1,217.2652 | $1,217.27 | $1,217.25 | $1,217.20 | |