| 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 | $202.64 | 7.313% | $217.4591 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $111.32 | 11.172% | $123.7567 | $123.76 | $123.75 | $123.80 |
| Purchase #3 | $212.69 | 3.443% | $220.0129 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $99.62 | 3.198% | $102.8058 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $82.84 | 12.508% | $93.2016 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $67.99 | 12.786% | $76.6832 | $76.68 | $76.70 | $76.70 |
| Purchase #7 | $167.29 | 7.244% | $179.4085 | $179.41 | $179.40 | $179.40 |
| 7 purchase totals = | $944.39 | $1,013.3278 | $1,013.33 | $1,013.30 | $1,013.40 | |