| 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 | $248.78 | 4.757% | $260.6145 | $260.61 | $260.60 | $260.60 |
| Purchase #2 | $137.84 | 6.627% | $146.9747 | $146.97 | $146.95 | $147.00 |
| Purchase #3 | $170.43 | 12.166% | $191.1645 | $191.16 | $191.15 | $191.20 |
| Purchase #4 | $133.95 | 7.706% | $144.2722 | $144.27 | $144.25 | $144.30 |
| Purchase #5 | $99.58 | 3.349% | $102.9149 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $159.93 | 10.837% | $177.2616 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $73.77 | 6.781% | $78.7723 | $78.77 | $78.75 | $78.80 |
| 7 purchase totals = | $1,024.28 | $1,101.9747 | $1,101.95 | $1,101.85 | $1,102.10 | |