| 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 | $249.56 | 8.292% | $270.2535 | $270.25 | $270.25 | $270.30 |
| Purchase #2 | $153.60 | 9.665% | $168.4454 | $168.45 | $168.45 | $168.40 |
| Purchase #3 | $9.31 | 13.449% | $10.5621 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $241.27 | 10.800% | $267.3272 | $267.33 | $267.35 | $267.30 |
| Purchase #5 | $45.99 | 3.408% | $47.5573 | $47.56 | $47.55 | $47.60 |
| Purchase #6 | $110.57 | 7.687% | $119.0695 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $194.75 | 3.421% | $201.4124 | $201.41 | $201.40 | $201.40 |
| 7 purchase totals = | $1,005.05 | $1,084.6274 | $1,084.63 | $1,084.60 | $1,084.70 | |