| 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 | $8.34 | 3.276% | $8.6132 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $207.35 | 12.603% | $233.4823 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $39.28 | 5.437% | $41.4157 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $190.63 | 8.406% | $206.6544 | $206.65 | $206.65 | $206.70 |
| Purchase #5 | $217.84 | 7.639% | $234.4808 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $42.39 | 7.280% | $45.476 | $45.48 | $45.50 | $45.50 |
| Purchase #7 | $164.53 | 11.780% | $183.9116 | $183.91 | $183.90 | $183.90 |
| 7 purchase totals = | $870.36 | $954.0340 | $954.03 | $954.05 | $954.10 | |