| 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 | $221.96 | 3.213% | $229.0916 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $196.80 | 4.198% | $205.0617 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $204.71 | 13.499% | $232.3438 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $187.63 | 5.697% | $198.3193 | $198.32 | $198.30 | $198.30 |
| Purchase #5 | $57.52 | 3.555% | $59.5648 | $59.56 | $59.55 | $59.60 |
| Purchase #6 | $201.54 | 3.562% | $208.7189 | $208.72 | $208.70 | $208.70 |
| Purchase #7 | $179.58 | 6.409% | $191.0893 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $1,249.74 | $1,324.1894 | $1,324.18 | $1,324.15 | $1,324.20 | |