| 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 | $128.32 | 11.674% | $143.3001 | $143.30 | $143.30 | $143.30 |
| Purchase #2 | $170.33 | 8.518% | $184.8387 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $176.87 | 3.725% | $183.4584 | $183.46 | $183.45 | $183.50 |
| Purchase #4 | $57.96 | 11.113% | $64.4011 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $197.72 | 12.732% | $222.8937 | $222.89 | $222.90 | $222.90 |
| Purchase #6 | $116.50 | 11.111% | $129.4443 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $99.66 | 11.178% | $110.8 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $947.36 | $1,039.1363 | $1,039.13 | $1,039.15 | $1,039.10 | |