| 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 | $216.67 | 4.265% | $225.911 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $134.43 | 9.616% | $147.3568 | $147.36 | $147.35 | $147.40 |
| Purchase #3 | $157.27 | 8.594% | $170.7858 | $170.79 | $170.80 | $170.80 |
| Purchase #4 | $146.91 | 4.646% | $153.7354 | $153.74 | $153.75 | $153.70 |
| Purchase #5 | $219.31 | 4.756% | $229.7404 | $229.74 | $229.75 | $229.70 |
| Purchase #6 | $169.37 | 7.404% | $181.9102 | $181.91 | $181.90 | $181.90 |
| Purchase #7 | $136.65 | 9.824% | $150.0745 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $1,180.61 | $1,259.5141 | $1,259.52 | $1,259.50 | $1,259.50 | |