| 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 | $205.39 | 3.110% | $211.7776 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $182.93 | 6.415% | $194.665 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $173.95 | 3.297% | $179.6851 | $179.69 | $179.70 | $179.70 |
| Purchase #4 | $122.59 | 12.651% | $138.0989 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $196.33 | 5.633% | $207.3893 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $114.81 | 12.175% | $128.7881 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $57.88 | 12.376% | $65.0432 | $65.04 | $65.05 | $65.00 |
| 7 purchase totals = | $1,053.88 | $1,125.4472 | $1,125.46 | $1,125.50 | $1,125.50 | |