| 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 | $220.39 | 8.738% | $239.6477 | $239.65 | $239.65 | $239.60 |
| Purchase #2 | $94.73 | 4.405% | $98.9029 | $98.90 | $98.90 | $98.90 |
| Purchase #3 | $14.83 | 8.239% | $16.0518 | $16.05 | $16.05 | $16.10 |
| Purchase #4 | $40.67 | 10.490% | $44.9363 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $199.88 | 10.307% | $220.4816 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $155.32 | 5.870% | $164.4373 | $164.44 | $164.45 | $164.40 |
| Purchase #7 | $174.60 | 3.407% | $180.5486 | $180.55 | $180.55 | $180.50 |
| 7 purchase totals = | $900.42 | $965.0062 | $965.01 | $965.05 | $964.90 | |