| 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 | $13.59 | 4.756% | $14.2363 | $14.24 | $14.25 | $14.20 |
| Purchase #2 | $247.95 | 10.657% | $274.374 | $274.37 | $274.35 | $274.40 |
| Purchase #3 | $143.94 | 9.873% | $158.1512 | $158.15 | $158.15 | $158.20 |
| Purchase #4 | $103.72 | 11.650% | $115.8034 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $201.92 | 3.821% | $209.6354 | $209.64 | $209.65 | $209.60 |
| Purchase #6 | $236.94 | 3.711% | $245.7328 | $245.73 | $245.75 | $245.70 |
| Purchase #7 | $42.35 | 11.419% | $47.1859 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $990.41 | $1,065.1190 | $1,065.12 | $1,065.15 | $1,065.10 | |