| 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 | $228.49 | 13.676% | $259.7383 | $259.74 | $259.75 | $259.70 |
| Purchase #2 | $199.75 | 3.440% | $206.6214 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $133.88 | 7.446% | $143.8487 | $143.85 | $143.85 | $143.80 |
| Purchase #4 | $208.41 | 10.453% | $230.1951 | $230.20 | $230.20 | $230.20 |
| Purchase #5 | $13.60 | 9.788% | $14.9312 | $14.93 | $14.95 | $14.90 |
| Purchase #6 | $107.92 | 13.713% | $122.7191 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $69.71 | 6.572% | $74.2913 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $961.76 | $1,052.3451 | $1,052.35 | $1,052.35 | $1,052.20 | |