| 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 | $223.29 | 11.543% | $249.0644 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $82.67 | 9.686% | $90.6774 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $198.26 | 11.200% | $220.4651 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $86.52 | 9.733% | $94.941 | $94.94 | $94.95 | $94.90 |
| Purchase #5 | $120.30 | 13.151% | $136.1207 | $136.12 | $136.10 | $136.10 |
| Purchase #6 | $243.72 | 5.650% | $257.4902 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $89.76 | 3.578% | $92.9716 | $92.97 | $92.95 | $93.00 |
| 7 purchase totals = | $1,044.52 | $1,141.7304 | $1,141.73 | $1,141.70 | $1,141.80 | |