| 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 | $245.73 | 8.132% | $265.7128 | $265.71 | $265.70 | $265.70 |
| Purchase #2 | $220.59 | 5.149% | $231.9482 | $231.95 | $231.95 | $231.90 |
| Purchase #3 | $225.65 | 3.494% | $233.5342 | $233.53 | $233.55 | $233.50 |
| Purchase #4 | $204.64 | 10.173% | $225.458 | $225.46 | $225.45 | $225.50 |
| Purchase #5 | $104.73 | 7.533% | $112.6193 | $112.62 | $112.60 | $112.60 |
| Purchase #6 | $246.44 | 6.511% | $262.4857 | $262.49 | $262.50 | $262.50 |
| Purchase #7 | $44.85 | 10.708% | $49.6525 | $49.65 | $49.65 | $49.70 |
| 7 purchase totals = | $1,292.63 | $1,381.4107 | $1,381.41 | $1,381.40 | $1,381.40 | |