| 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 | $124.92 | 13.565% | $141.8654 | $141.87 | $141.85 | $141.90 |
| Purchase #2 | $234.88 | 6.775% | $250.7931 | $250.79 | $250.80 | $250.80 |
| Purchase #3 | $209.87 | 3.454% | $217.1189 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $230.64 | 6.845% | $246.4273 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $133.88 | 9.753% | $146.9373 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $65.77 | 13.324% | $74.5332 | $74.53 | $74.55 | $74.50 |
| Purchase #7 | $102.50 | 6.226% | $108.8817 | $108.88 | $108.90 | $108.90 |
| 7 purchase totals = | $1,102.46 | $1,186.5569 | $1,186.56 | $1,186.60 | $1,186.50 | |