| 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 | $224.28 | 7.316% | $240.6883 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $193.88 | 9.437% | $212.1765 | $212.18 | $212.20 | $212.20 |
| Purchase #3 | $114.47 | 10.502% | $126.4916 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $182.95 | 10.701% | $202.5275 | $202.53 | $202.55 | $202.50 |
| Purchase #5 | $137.40 | 6.424% | $146.2266 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $154.78 | 12.829% | $174.6367 | $174.64 | $174.65 | $174.60 |
| Purchase #7 | $122.90 | 12.407% | $138.1482 | $138.15 | $138.15 | $138.10 |
| 7 purchase totals = | $1,130.66 | $1,240.8954 | $1,240.91 | $1,241.00 | $1,240.80 | |