| 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 | $229.99 | 11.150% | $255.6339 | $255.63 | $255.65 | $255.60 |
| Purchase #2 | $152.75 | 13.828% | $173.8723 | $173.87 | $173.85 | $173.90 |
| Purchase #3 | $169.79 | 13.426% | $192.586 | $192.59 | $192.60 | $192.60 |
| Purchase #4 | $188.35 | 3.738% | $195.3905 | $195.39 | $195.40 | $195.40 |
| Purchase #5 | $99.55 | 7.832% | $107.3468 | $107.35 | $107.35 | $107.30 |
| Purchase #6 | $88.50 | 9.734% | $97.1146 | $97.11 | $97.10 | $97.10 |
| Purchase #7 | $196.90 | 4.131% | $205.0339 | $205.03 | $205.05 | $205.00 |
| 7 purchase totals = | $1,125.83 | $1,226.9780 | $1,226.97 | $1,227.00 | $1,226.90 | |