| 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 | $95.77 | 12.764% | $107.9941 | $107.99 | $108.00 | $108.00 |
| Purchase #2 | $236.39 | 7.805% | $254.8402 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $41.94 | 13.862% | $47.7537 | $47.75 | $47.75 | $47.80 |
| Purchase #4 | $218.42 | 6.255% | $232.0822 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $88.47 | 9.576% | $96.9419 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $137.25 | 8.105% | $148.3741 | $148.37 | $148.35 | $148.40 |
| Purchase #7 | $142.30 | 13.330% | $161.2686 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $960.54 | $1,049.2548 | $1,049.24 | $1,049.25 | $1,049.30 | |