| 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 | $90.63 | 13.375% | $102.7518 | $102.75 | $102.75 | $102.80 |
| Purchase #2 | $224.97 | 12.488% | $253.0643 | $253.06 | $253.05 | $253.10 |
| Purchase #3 | $120.69 | 10.403% | $133.2454 | $133.25 | $133.25 | $133.20 |
| Purchase #4 | $249.40 | 9.454% | $272.9783 | $272.98 | $273.00 | $273.00 |
| Purchase #5 | $84.64 | 3.785% | $87.8436 | $87.84 | $87.85 | $87.80 |
| Purchase #6 | $105.27 | 11.317% | $117.1834 | $117.18 | $117.20 | $117.20 |
| Purchase #7 | $188.91 | 7.806% | $203.6563 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $1,064.51 | $1,170.7231 | $1,170.72 | $1,170.75 | $1,170.80 | |