| 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 | $208.77 | 7.630% | $224.6992 | $224.70 | $224.70 | $224.70 |
| Purchase #2 | $124.25 | 11.155% | $138.1101 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $218.85 | 3.605% | $226.7395 | $226.74 | $226.75 | $226.70 |
| Purchase #4 | $69.31 | 3.319% | $71.6104 | $71.61 | $71.60 | $71.60 |
| Purchase #5 | $115.90 | 13.858% | $131.9614 | $131.96 | $131.95 | $132.00 |
| Purchase #6 | $88.91 | 8.692% | $96.6381 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $29.53 | 5.356% | $31.1116 | $31.11 | $31.10 | $31.10 |
| 7 purchase totals = | $855.52 | $920.8703 | $920.87 | $920.85 | $920.80 | |