| 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 | $94.83 | 7.644% | $102.0788 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $235.40 | 10.565% | $260.27 | $260.27 | $260.25 | $260.30 |
| Purchase #3 | $201.59 | 13.799% | $229.4074 | $229.41 | $229.40 | $229.40 |
| Purchase #4 | $243.99 | 3.597% | $252.7663 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $89.67 | 8.342% | $97.1503 | $97.15 | $97.15 | $97.20 |
| Purchase #6 | $100.91 | 7.251% | $108.227 | $108.23 | $108.25 | $108.20 |
| Purchase #7 | $110.37 | 3.759% | $114.5188 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $1,076.76 | $1,164.4186 | $1,164.43 | $1,164.40 | $1,164.50 | |