| 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 | $216.76 | 10.795% | $240.1592 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $178.84 | 5.591% | $188.8389 | $188.84 | $188.85 | $188.80 |
| Purchase #3 | $70.61 | 9.661% | $77.4316 | $77.43 | $77.45 | $77.40 |
| Purchase #4 | $5.40 | 3.619% | $5.5954 | $5.60 | $5.60 | $5.60 |
| Purchase #5 | $189.59 | 8.829% | $206.3289 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $57.59 | 5.759% | $60.9066 | $60.91 | $60.90 | $60.90 |
| Purchase #7 | $109.83 | 10.539% | $121.405 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $828.62 | $900.6656 | $900.68 | $900.70 | $900.60 | |