| 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 | $119.25 | 4.743% | $124.906 | $124.91 | $124.90 | $124.90 |
| Purchase #2 | $109.67 | 8.863% | $119.3901 | $119.39 | $119.40 | $119.40 |
| Purchase #3 | $128.63 | 6.770% | $137.3383 | $137.34 | $137.35 | $137.30 |
| Purchase #4 | $242.27 | 12.828% | $273.3484 | $273.35 | $273.35 | $273.30 |
| Purchase #5 | $232.84 | 4.682% | $243.7416 | $243.74 | $243.75 | $243.70 |
| Purchase #6 | $73.72 | 13.249% | $83.4872 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $221.50 | 4.123% | $230.6324 | $230.63 | $230.65 | $230.60 |
| 7 purchase totals = | $1,127.88 | $1,212.8440 | $1,212.85 | $1,212.90 | $1,212.70 | |