| 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 | $102.28 | 7.401% | $109.8497 | $109.85 | $109.85 | $109.80 |
| Purchase #2 | $28.87 | 3.813% | $29.9708 | $29.97 | $29.95 | $30.00 |
| Purchase #3 | $73.86 | 13.823% | $84.0697 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $243.91 | 11.165% | $271.1426 | $271.14 | $271.15 | $271.10 |
| Purchase #5 | $160.28 | 4.411% | $167.35 | $167.35 | $167.35 | $167.40 |
| Purchase #6 | $122.98 | 7.698% | $132.447 | $132.45 | $132.45 | $132.40 |
| Purchase #7 | $250.85 | 3.416% | $259.419 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $983.03 | $1,054.2488 | $1,054.25 | $1,054.20 | $1,054.20 | |