| 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 | $134.56 | 5.162% | $141.506 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $20.50 | 9.758% | $22.5004 | $22.50 | $22.50 | $22.50 |
| Purchase #3 | $104.33 | 12.131% | $116.9863 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $120.79 | 12.133% | $135.4455 | $135.45 | $135.45 | $135.40 |
| Purchase #5 | $206.78 | 9.803% | $227.0506 | $227.05 | $227.05 | $227.10 |
| Purchase #6 | $223.84 | 10.518% | $247.3835 | $247.38 | $247.40 | $247.40 |
| Purchase #7 | $39.97 | 4.778% | $41.8798 | $41.88 | $41.90 | $41.90 |
| 7 purchase totals = | $850.77 | $932.7521 | $932.76 | $932.80 | $932.80 | |