| 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 | $199.43 | 13.494% | $226.3411 | $226.34 | $226.35 | $226.30 |
| Purchase #2 | $33.99 | 13.486% | $38.5739 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $217.33 | 8.231% | $235.2184 | $235.22 | $235.20 | $235.20 |
| Purchase #4 | $66.84 | 6.520% | $71.198 | $71.20 | $71.20 | $71.20 |
| Purchase #5 | $234.67 | 12.541% | $264.1 | $264.10 | $264.10 | $264.10 |
| Purchase #6 | $32.51 | 13.638% | $36.9437 | $36.94 | $36.95 | $36.90 |
| Purchase #7 | $47.57 | 10.214% | $52.4288 | $52.43 | $52.45 | $52.40 |
| 7 purchase totals = | $832.34 | $924.8039 | $924.80 | $924.80 | $924.70 | |