| 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 | $250.63 | 6.800% | $267.6728 | $267.67 | $267.65 | $267.70 |
| Purchase #2 | $106.56 | 5.626% | $112.5551 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $10.85 | 10.866% | $12.029 | $12.03 | $12.05 | $12.00 |
| Purchase #4 | $249.32 | 8.548% | $270.6319 | $270.63 | $270.65 | $270.60 |
| Purchase #5 | $56.77 | 8.568% | $61.6341 | $61.63 | $61.65 | $61.60 |
| Purchase #6 | $239.49 | 7.104% | $256.5034 | $256.50 | $256.50 | $256.50 |
| Purchase #7 | $189.77 | 10.316% | $209.3467 | $209.35 | $209.35 | $209.30 |
| 7 purchase totals = | $1,103.39 | $1,190.3730 | $1,190.37 | $1,190.40 | $1,190.30 | |