| 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 | $120.29 | 4.835% | $126.106 | $126.11 | $126.10 | $126.10 |
| Purchase #2 | $95.59 | 9.796% | $104.954 | $104.95 | $104.95 | $105.00 |
| Purchase #3 | $187.33 | 8.180% | $202.6536 | $202.65 | $202.65 | $202.70 |
| Purchase #4 | $48.71 | 11.614% | $54.3672 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $247.57 | 6.743% | $264.2636 | $264.26 | $264.25 | $264.30 |
| Purchase #6 | $166.36 | 10.390% | $183.6448 | $183.64 | $183.65 | $183.60 |
| Purchase #7 | $38.85 | 13.638% | $44.1484 | $44.15 | $44.15 | $44.10 |
| 7 purchase totals = | $904.70 | $980.1376 | $980.13 | $980.10 | $980.20 | |