| 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 | $217.41 | 10.437% | $240.1011 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $14.80 | 4.620% | $15.4838 | $15.48 | $15.50 | $15.50 |
| Purchase #3 | $47.51 | 11.280% | $52.8691 | $52.87 | $52.85 | $52.90 |
| Purchase #4 | $20.47 | 3.704% | $21.2282 | $21.23 | $21.25 | $21.20 |
| Purchase #5 | $122.69 | 7.579% | $131.9887 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $222.41 | 7.111% | $238.2256 | $238.23 | $238.25 | $238.20 |
| Purchase #7 | $71.67 | 4.206% | $74.6844 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $716.96 | $774.5809 | $774.58 | $774.65 | $774.60 | |