| 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 | $79.78 | 9.654% | $87.482 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $124.58 | 4.707% | $130.444 | $130.44 | $130.45 | $130.40 |
| Purchase #3 | $205.41 | 4.677% | $215.017 | $215.02 | $215.00 | $215.00 |
| Purchase #4 | $9.48 | 5.272% | $9.9798 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $240.79 | 4.453% | $251.5124 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $222.42 | 10.250% | $245.2181 | $245.22 | $245.20 | $245.20 |
| Purchase #7 | $223.80 | 13.118% | $253.1581 | $253.16 | $253.15 | $253.20 |
| 7 purchase totals = | $1,106.26 | $1,192.8114 | $1,192.81 | $1,192.80 | $1,192.80 | |