| 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 | $194.51 | 11.198% | $216.2912 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $129.76 | 12.604% | $146.115 | $146.12 | $146.10 | $146.10 |
| Purchase #3 | $34.35 | 3.825% | $35.6639 | $35.66 | $35.65 | $35.70 |
| Purchase #4 | $47.64 | 11.819% | $53.2706 | $53.27 | $53.25 | $53.30 |
| Purchase #5 | $229.41 | 8.490% | $248.8869 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $136.87 | 7.303% | $146.8656 | $146.87 | $146.85 | $146.90 |
| Purchase #7 | $13.46 | 4.195% | $14.0246 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $786.00 | $861.1178 | $861.12 | $861.05 | $861.20 | |