| 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 | $204.56 | 9.490% | $223.9727 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $33.50 | 8.140% | $36.2269 | $36.23 | $36.25 | $36.20 |
| Purchase #3 | $135.42 | 3.171% | $139.7142 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $219.99 | 7.126% | $235.6665 | $235.67 | $235.65 | $235.70 |
| Purchase #5 | $71.53 | 3.794% | $74.2438 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $10.48 | 12.764% | $11.8177 | $11.82 | $11.80 | $11.80 |
| Purchase #7 | $164.43 | 4.320% | $171.5334 | $171.53 | $171.55 | $171.50 |
| 7 purchase totals = | $839.91 | $893.1752 | $893.17 | $893.15 | $893.10 | |