| 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 | $227.46 | 9.510% | $249.0914 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $203.26 | 4.364% | $212.1303 | $212.13 | $212.15 | $212.10 |
| Purchase #3 | $74.51 | 9.507% | $81.5937 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $75.72 | 5.364% | $79.7816 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $26.31 | 13.645% | $29.9 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $239.68 | 8.827% | $260.8366 | $260.84 | $260.85 | $260.80 |
| Purchase #7 | $228.52 | 11.221% | $254.1622 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $1,075.46 | $1,167.4958 | $1,167.49 | $1,167.55 | $1,167.50 | |