| 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 | $231.36 | 12.216% | $259.6229 | $259.62 | $259.60 | $259.60 |
| Purchase #2 | $21.88 | 4.841% | $22.9392 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $47.30 | 6.208% | $50.2364 | $50.24 | $50.25 | $50.20 |
| Purchase #4 | $142.42 | 9.307% | $155.675 | $155.68 | $155.70 | $155.70 |
| Purchase #5 | $119.42 | 7.454% | $128.3216 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $45.49 | 8.637% | $49.419 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $249.47 | 6.677% | $266.1271 | $266.13 | $266.15 | $266.10 |
| 7 purchase totals = | $857.34 | $932.3412 | $932.35 | $932.35 | $932.20 | |