| 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 | $237.80 | 9.276% | $259.8583 | $259.86 | $259.85 | $259.90 |
| Purchase #2 | $213.81 | 10.782% | $236.863 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $101.53 | 7.593% | $109.2392 | $109.24 | $109.25 | $109.20 |
| Purchase #4 | $73.31 | 6.871% | $78.3471 | $78.35 | $78.35 | $78.30 |
| Purchase #5 | $233.46 | 3.768% | $242.2568 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $28.28 | 5.438% | $29.8179 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $217.83 | 8.748% | $236.8858 | $236.89 | $236.90 | $236.90 |
| 7 purchase totals = | $1,106.02 | $1,193.2681 | $1,193.28 | $1,193.25 | $1,193.30 | |