| 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 | $140.42 | 13.117% | $158.8389 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $125.77 | 4.714% | $131.6988 | $131.70 | $131.70 | $131.70 |
| Purchase #3 | $226.52 | 10.258% | $249.7564 | $249.76 | $249.75 | $249.80 |
| Purchase #4 | $129.82 | 7.638% | $139.7357 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $25.28 | 4.334% | $26.3756 | $26.38 | $26.40 | $26.40 |
| Purchase #6 | $109.91 | 13.715% | $124.9842 | $124.98 | $125.00 | $125.00 |
| Purchase #7 | $199.26 | 8.422% | $216.0417 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $956.98 | $1,047.4313 | $1,047.44 | $1,047.50 | $1,047.40 | |