| 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 | $205.91 | 6.767% | $219.8439 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $217.77 | 3.628% | $225.6707 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $49.78 | 8.714% | $54.1178 | $54.12 | $54.10 | $54.10 |
| Purchase #4 | $169.27 | 10.298% | $186.7014 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $242.46 | 9.829% | $266.2914 | $266.29 | $266.30 | $266.30 |
| Purchase #6 | $71.71 | 10.533% | $79.2632 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $92.38 | 10.308% | $101.9025 | $101.90 | $101.90 | $101.90 |
| 7 purchase totals = | $1,049.28 | $1,133.7909 | $1,133.78 | $1,133.75 | $1,133.80 | |