| 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 | $226.50 | 10.149% | $249.4875 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $169.28 | 4.123% | $176.2594 | $176.26 | $176.25 | $176.30 |
| Purchase #3 | $241.91 | 4.568% | $252.9604 | $252.96 | $252.95 | $253.00 |
| Purchase #4 | $212.89 | 8.498% | $230.9814 | $230.98 | $231.00 | $231.00 |
| Purchase #5 | $131.45 | 13.670% | $149.4192 | $149.42 | $149.40 | $149.40 |
| Purchase #6 | $25.43 | 9.439% | $27.8303 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $216.47 | 8.761% | $235.4349 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $1,223.93 | $1,322.3731 | $1,322.37 | $1,322.40 | $1,322.40 | |