| 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 | $12.46 | 9.373% | $13.6279 | $13.63 | $13.65 | $13.60 |
| Purchase #2 | $175.31 | 4.393% | $183.0114 | $183.01 | $183.00 | $183.00 |
| Purchase #3 | $83.41 | 13.854% | $94.9656 | $94.97 | $94.95 | $95.00 |
| Purchase #4 | $190.81 | 13.116% | $215.8366 | $215.84 | $215.85 | $215.80 |
| Purchase #5 | $211.98 | 10.132% | $233.4578 | $233.46 | $233.45 | $233.50 |
| Purchase #6 | $192.41 | 8.542% | $208.8457 | $208.85 | $208.85 | $208.80 |
| Purchase #7 | $51.35 | 9.853% | $56.4095 | $56.41 | $56.40 | $56.40 |
| 7 purchase totals = | $917.73 | $1,006.1545 | $1,006.17 | $1,006.15 | $1,006.10 | |