| 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 | $246.28 | 4.146% | $256.4908 | $256.49 | $256.50 | $256.50 |
| Purchase #2 | $187.99 | 11.184% | $209.0148 | $209.01 | $209.00 | $209.00 |
| Purchase #3 | $72.83 | 12.513% | $81.9432 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $206.41 | 4.164% | $215.0049 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $100.54 | 3.125% | $103.6819 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $124.72 | 6.102% | $132.3304 | $132.33 | $132.35 | $132.30 |
| Purchase #7 | $110.93 | 4.348% | $115.7532 | $115.75 | $115.75 | $115.80 |
| 7 purchase totals = | $1,049.70 | $1,114.2192 | $1,114.20 | $1,114.25 | $1,114.20 | |