| 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 | $34.79 | 11.669% | $38.8496 | $38.85 | $38.85 | $38.80 |
| Purchase #2 | $195.99 | 11.306% | $218.1486 | $218.15 | $218.15 | $218.10 |
| Purchase #3 | $6.80 | 9.243% | $7.4285 | $7.43 | $7.45 | $7.40 |
| Purchase #4 | $153.44 | 5.259% | $161.5094 | $161.51 | $161.50 | $161.50 |
| Purchase #5 | $175.76 | 8.601% | $190.8771 | $190.88 | $190.90 | $190.90 |
| Purchase #6 | $131.94 | 10.711% | $146.0721 | $146.07 | $146.05 | $146.10 |
| Purchase #7 | $229.69 | 4.569% | $240.1845 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $928.41 | $1,003.0698 | $1,003.07 | $1,003.10 | $1,003.00 | |