| 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 | $128.57 | 8.338% | $139.2902 | $139.29 | $139.30 | $139.30 |
| Purchase #2 | $14.57 | 13.696% | $16.5655 | $16.57 | $16.55 | $16.60 |
| Purchase #3 | $26.71 | 7.871% | $28.8123 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $206.97 | 4.830% | $216.9667 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $9.66 | 9.172% | $10.546 | $10.55 | $10.55 | $10.50 |
| Purchase #6 | $46.84 | 9.149% | $51.1254 | $51.13 | $51.15 | $51.10 |
| Purchase #7 | $77.53 | 7.285% | $83.1781 | $83.18 | $83.20 | $83.20 |
| 7 purchase totals = | $510.85 | $546.4842 | $546.50 | $546.50 | $546.50 | |