| 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 | $233.52 | 3.392% | $241.441 | $241.44 | $241.45 | $241.40 |
| Purchase #2 | $96.62 | 11.825% | $108.0453 | $108.05 | $108.05 | $108.00 |
| Purchase #3 | $80.25 | 4.816% | $84.1148 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $129.46 | 3.586% | $134.1024 | $134.10 | $134.10 | $134.10 |
| Purchase #5 | $189.64 | 11.720% | $211.8658 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $48.72 | 3.637% | $50.4919 | $50.49 | $50.50 | $50.50 |
| Purchase #7 | $64.76 | 4.349% | $67.5764 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $842.97 | $897.6376 | $897.64 | $897.65 | $897.60 | |