| 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 | $109.48 | 4.846% | $114.7854 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $99.89 | 12.107% | $111.9837 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $194.90 | 7.390% | $209.3031 | $209.30 | $209.30 | $209.30 |
| Purchase #4 | $189.61 | 8.471% | $205.6719 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $84.72 | 10.773% | $93.8469 | $93.85 | $93.85 | $93.80 |
| Purchase #6 | $95.54 | 4.249% | $99.5995 | $99.60 | $99.60 | $99.60 |
| Purchase #7 | $76.94 | 10.462% | $84.9895 | $84.99 | $85.00 | $85.00 |
| 7 purchase totals = | $851.08 | $920.1800 | $920.18 | $920.20 | $920.20 | |