| 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 | $88.77 | 13.608% | $100.8498 | $100.85 | $100.85 | $100.80 |
| Purchase #2 | $154.68 | 8.816% | $168.3166 | $168.32 | $168.30 | $168.30 |
| Purchase #3 | $20.71 | 8.184% | $22.4049 | $22.40 | $22.40 | $22.40 |
| Purchase #4 | $216.93 | 6.402% | $230.8179 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $13.98 | 11.859% | $15.6379 | $15.64 | $15.65 | $15.60 |
| Purchase #6 | $225.30 | 6.300% | $239.4939 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $136.43 | 11.218% | $151.7347 | $151.73 | $151.75 | $151.70 |
| 7 purchase totals = | $856.80 | $929.2557 | $929.25 | $929.25 | $929.10 | |