| 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 | $222.29 | 3.702% | $230.5192 | $230.52 | $230.50 | $230.50 |
| Purchase #2 | $128.49 | 9.734% | $140.9972 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $186.84 | 5.625% | $197.3498 | $197.35 | $197.35 | $197.30 |
| Purchase #4 | $168.84 | 3.850% | $175.3403 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $113.35 | 9.691% | $124.3347 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $70.85 | 12.129% | $79.4434 | $79.44 | $79.45 | $79.40 |
| Purchase #7 | $88.39 | 9.496% | $96.7835 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $979.05 | $1,044.7681 | $1,044.76 | $1,044.80 | $1,044.60 | |