| 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 | $164.72 | 11.163% | $183.1077 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $69.25 | 12.393% | $77.8322 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $191.74 | 6.397% | $204.0056 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $64.36 | 6.832% | $68.7571 | $68.76 | $68.75 | $68.80 |
| Purchase #5 | $230.59 | 4.271% | $240.4385 | $240.44 | $240.45 | $240.40 |
| Purchase #6 | $202.72 | 3.390% | $209.5922 | $209.59 | $209.60 | $209.60 |
| Purchase #7 | $235.61 | 8.283% | $255.1256 | $255.13 | $255.15 | $255.10 |
| 7 purchase totals = | $1,158.99 | $1,238.8589 | $1,238.87 | $1,238.90 | $1,238.80 | |