| 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 | $233.92 | 8.769% | $254.4324 | $254.43 | $254.45 | $254.40 |
| Purchase #2 | $37.54 | 10.693% | $41.5542 | $41.55 | $41.55 | $41.60 |
| Purchase #3 | $208.49 | 13.143% | $235.8918 | $235.89 | $235.90 | $235.90 |
| Purchase #4 | $145.67 | 5.444% | $153.6003 | $153.60 | $153.60 | $153.60 |
| Purchase #5 | $34.74 | 5.405% | $36.6177 | $36.62 | $36.60 | $36.60 |
| Purchase #6 | $91.71 | 4.702% | $96.0222 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $86.52 | 5.198% | $91.0173 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $838.59 | $909.1359 | $909.13 | $909.10 | $909.10 | |