| 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 | $33.37 | 9.676% | $36.5989 | $36.60 | $36.60 | $36.60 |
| Purchase #2 | $133.54 | 3.214% | $137.832 | $137.83 | $137.85 | $137.80 |
| Purchase #3 | $241.82 | 10.540% | $267.3078 | $267.31 | $267.30 | $267.30 |
| Purchase #4 | $61.86 | 8.209% | $66.9381 | $66.94 | $66.95 | $66.90 |
| Purchase #5 | $87.71 | 3.129% | $90.4544 | $90.45 | $90.45 | $90.50 |
| Purchase #6 | $232.46 | 10.724% | $257.389 | $257.39 | $257.40 | $257.40 |
| Purchase #7 | $249.51 | 7.283% | $267.6818 | $267.68 | $267.70 | $267.70 |
| 7 purchase totals = | $1,040.27 | $1,124.2020 | $1,124.20 | $1,124.25 | $1,124.20 | |