| 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 | $193.73 | 8.807% | $210.7918 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $211.38 | 3.256% | $218.2625 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $120.39 | 10.530% | $133.0671 | $133.07 | $133.05 | $133.10 |
| Purchase #4 | $15.56 | 4.230% | $16.2182 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $12.99 | 13.519% | $14.7461 | $14.75 | $14.75 | $14.70 |
| Purchase #6 | $59.99 | 8.562% | $65.1263 | $65.13 | $65.15 | $65.10 |
| Purchase #7 | $60.81 | 8.318% | $65.8682 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $674.85 | $724.0802 | $724.09 | $724.05 | $724.10 | |