| 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 | $197.51 | 12.247% | $221.699 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $145.62 | 12.210% | $163.4002 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $155.67 | 13.273% | $176.3321 | $176.33 | $176.35 | $176.30 |
| Purchase #4 | $94.29 | 10.826% | $104.4978 | $104.50 | $104.50 | $104.50 |
| Purchase #5 | $53.45 | 11.385% | $59.5353 | $59.54 | $59.55 | $59.50 |
| Purchase #6 | $113.88 | 12.222% | $127.7984 | $127.80 | $127.80 | $127.80 |
| Purchase #7 | $51.94 | 9.701% | $56.9787 | $56.98 | $57.00 | $57.00 |
| 7 purchase totals = | $812.36 | $910.2415 | $910.25 | $910.30 | $910.20 | |