| 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 | $22.62 | 5.108% | $23.7754 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $111.28 | 10.522% | $122.9889 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $245.32 | 6.355% | $260.9101 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $244.40 | 10.670% | $270.4775 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $129.59 | 8.197% | $140.2125 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $210.79 | 6.345% | $224.1646 | $224.16 | $224.15 | $224.20 |
| Purchase #7 | $206.56 | 6.430% | $219.8418 | $219.84 | $219.85 | $219.80 |
| 7 purchase totals = | $1,170.56 | $1,262.3708 | $1,262.37 | $1,262.40 | $1,262.40 | |