| 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 | $227.79 | 6.781% | $243.2364 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $109.84 | 3.791% | $114.004 | $114.00 | $114.00 | $114.00 |
| Purchase #3 | $224.34 | 10.432% | $247.7431 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $132.95 | 12.249% | $149.235 | $149.24 | $149.25 | $149.20 |
| Purchase #5 | $214.36 | 12.448% | $241.0435 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $23.80 | 11.606% | $26.5622 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $7.47 | 9.656% | $8.1913 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $940.55 | $1,030.0155 | $1,030.01 | $1,030.05 | $1,029.90 | |