| 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 | $218.97 | 3.581% | $226.8113 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $63.65 | 3.717% | $66.0159 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $130.67 | 6.540% | $139.2158 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $102.81 | 8.804% | $111.8614 | $111.86 | $111.85 | $111.90 |
| Purchase #5 | $50.61 | 10.403% | $55.875 | $55.88 | $55.90 | $55.90 |
| Purchase #6 | $198.96 | 5.247% | $209.3994 | $209.40 | $209.40 | $209.40 |
| Purchase #7 | $157.55 | 10.151% | $173.5429 | $173.54 | $173.55 | $173.50 |
| 7 purchase totals = | $923.22 | $982.7217 | $982.73 | $982.70 | $982.70 | |