| 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 | $210.74 | 9.172% | $230.0691 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $205.69 | 12.550% | $231.5041 | $231.50 | $231.50 | $231.50 |
| Purchase #3 | $117.33 | 12.125% | $131.5563 | $131.56 | $131.55 | $131.60 |
| Purchase #4 | $219.70 | 7.758% | $236.7443 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $74.88 | 5.424% | $78.9415 | $78.94 | $78.95 | $78.90 |
| Purchase #6 | $67.39 | 11.742% | $75.3029 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $160.62 | 4.469% | $167.7981 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $1,056.35 | $1,151.9163 | $1,151.91 | $1,151.90 | $1,151.90 | |