| 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 | $124.53 | 12.146% | $139.6554 | $139.66 | $139.65 | $139.70 |
| Purchase #2 | $130.52 | 6.508% | $139.0142 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $87.25 | 4.610% | $91.2722 | $91.27 | $91.25 | $91.30 |
| Purchase #4 | $82.75 | 3.357% | $85.5279 | $85.53 | $85.55 | $85.50 |
| Purchase #5 | $230.71 | 11.236% | $256.6326 | $256.63 | $256.65 | $256.60 |
| Purchase #6 | $229.33 | 4.595% | $239.8677 | $239.87 | $239.85 | $239.90 |
| Purchase #7 | $226.29 | 4.840% | $237.2424 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $1,111.38 | $1,189.2124 | $1,189.21 | $1,189.20 | $1,189.20 | |