| 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 | $103.54 | 7.518% | $111.3241 | $111.32 | $111.30 | $111.30 |
| Purchase #2 | $203.31 | 3.485% | $210.3954 | $210.40 | $210.40 | $210.40 |
| Purchase #3 | $242.26 | 4.627% | $253.4694 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $72.25 | 9.369% | $79.0191 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $208.70 | 3.588% | $216.1882 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $97.78 | 12.857% | $110.3516 | $110.35 | $110.35 | $110.40 |
| Purchase #7 | $139.49 | 9.804% | $153.1656 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $1,067.33 | $1,133.9134 | $1,133.92 | $1,133.85 | $1,134.00 | |