| 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 | $244.55 | 13.328% | $277.1436 | $277.14 | $277.15 | $277.10 |
| Purchase #2 | $208.85 | 4.389% | $218.0164 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $197.28 | 11.831% | $220.6202 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $40.68 | 9.218% | $44.4299 | $44.43 | $44.45 | $44.40 |
| Purchase #5 | $82.89 | 6.477% | $88.2588 | $88.26 | $88.25 | $88.30 |
| Purchase #6 | $62.95 | 8.766% | $68.4682 | $68.47 | $68.45 | $68.50 |
| Purchase #7 | $229.53 | 9.826% | $252.0836 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $1,066.73 | $1,169.0207 | $1,169.02 | $1,169.00 | $1,169.00 | |