| 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 | $224.25 | 4.256% | $233.7941 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $87.65 | 9.525% | $95.9987 | $96.00 | $96.00 | $96.00 |
| Purchase #3 | $81.73 | 12.121% | $91.6365 | $91.64 | $91.65 | $91.60 |
| Purchase #4 | $175.60 | 5.740% | $185.6794 | $185.68 | $185.70 | $185.70 |
| Purchase #5 | $36.83 | 7.498% | $39.5915 | $39.59 | $39.60 | $39.60 |
| Purchase #6 | $168.52 | 4.112% | $175.4495 | $175.45 | $175.45 | $175.40 |
| Purchase #7 | $38.51 | 12.370% | $43.2737 | $43.27 | $43.25 | $43.30 |
| 7 purchase totals = | $813.09 | $865.4234 | $865.42 | $865.45 | $865.40 | |