| 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 | $136.33 | 9.477% | $149.25 | $149.25 | $149.25 | $149.30 |
| Purchase #2 | $237.81 | 5.486% | $250.8563 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $177.80 | 9.724% | $195.0893 | $195.09 | $195.10 | $195.10 |
| Purchase #4 | $52.56 | 3.546% | $54.4238 | $54.42 | $54.40 | $54.40 |
| Purchase #5 | $71.42 | 13.796% | $81.2731 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $217.45 | 6.600% | $231.8017 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $234.46 | 3.103% | $241.7353 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $1,127.83 | $1,204.4295 | $1,204.43 | $1,204.40 | $1,204.50 | |