| 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 | $200.64 | 4.378% | $209.424 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $240.53 | 5.504% | $253.7688 | $253.77 | $253.75 | $253.80 |
| Purchase #3 | $174.84 | 9.211% | $190.9445 | $190.94 | $190.95 | $190.90 |
| Purchase #4 | $191.72 | 6.174% | $203.5568 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $164.29 | 3.213% | $169.5686 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $51.46 | 4.552% | $53.8025 | $53.80 | $53.80 | $53.80 |
| Purchase #7 | $18.53 | 12.595% | $20.8639 | $20.86 | $20.85 | $20.90 |
| 7 purchase totals = | $1,042.01 | $1,101.9291 | $1,101.92 | $1,101.85 | $1,102.00 | |