| 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 | $27.28 | 9.360% | $29.8334 | $29.83 | $29.85 | $29.80 |
| Purchase #2 | $146.37 | 8.529% | $158.8539 | $158.85 | $158.85 | $158.90 |
| Purchase #3 | $249.28 | 4.172% | $259.68 | $259.68 | $259.70 | $259.70 |
| Purchase #4 | $191.97 | 8.620% | $208.5178 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $139.72 | 12.626% | $157.361 | $157.36 | $157.35 | $157.40 |
| Purchase #6 | $242.89 | 13.336% | $275.2818 | $275.28 | $275.30 | $275.30 |
| Purchase #7 | $155.29 | 12.600% | $174.8565 | $174.86 | $174.85 | $174.90 |
| 7 purchase totals = | $1,152.80 | $1,264.3844 | $1,264.38 | $1,264.40 | $1,264.50 | |