| 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 | $117.39 | 6.646% | $125.1917 | $125.19 | $125.20 | $125.20 |
| Purchase #2 | $220.34 | 8.692% | $239.492 | $239.49 | $239.50 | $239.50 |
| Purchase #3 | $198.98 | 12.551% | $223.954 | $223.95 | $223.95 | $224.00 |
| Purchase #4 | $136.87 | 6.302% | $145.4955 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $166.88 | 13.615% | $189.6007 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $96.45 | 5.727% | $101.9737 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $38.92 | 13.594% | $44.2108 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $975.83 | $1,069.9184 | $1,069.91 | $1,069.90 | $1,070.00 | |