| 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 | $81.27 | 3.736% | $84.3062 | $84.31 | $84.30 | $84.30 |
| Purchase #2 | $34.56 | 6.166% | $36.691 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $221.62 | 6.872% | $236.8497 | $236.85 | $236.85 | $236.80 |
| Purchase #4 | $238.66 | 12.667% | $268.8911 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $103.32 | 5.723% | $109.233 | $109.23 | $109.25 | $109.20 |
| Purchase #6 | $238.81 | 3.229% | $246.5212 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $224.96 | 13.514% | $255.3611 | $255.36 | $255.35 | $255.40 |
| 7 purchase totals = | $1,143.20 | $1,237.8533 | $1,237.85 | $1,237.85 | $1,237.80 | |