| 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 | $116.65 | 3.713% | $120.9812 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $39.55 | 9.817% | $43.4326 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $99.78 | 9.806% | $109.5644 | $109.56 | $109.55 | $109.60 |
| Purchase #4 | $67.30 | 3.688% | $69.782 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $244.66 | 5.765% | $258.7646 | $258.76 | $258.75 | $258.80 |
| Purchase #6 | $113.30 | 3.312% | $117.0525 | $117.05 | $117.05 | $117.10 |
| Purchase #7 | $142.59 | 10.771% | $157.9484 | $157.95 | $157.95 | $157.90 |
| 7 purchase totals = | $823.83 | $877.5257 | $877.51 | $877.55 | $877.60 | |