| 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 | $97.35 | 9.181% | $106.2877 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $248.43 | 9.756% | $272.6668 | $272.67 | $272.65 | $272.70 |
| Purchase #3 | $224.97 | 4.753% | $235.6628 | $235.66 | $235.65 | $235.70 |
| Purchase #4 | $138.94 | 7.788% | $149.7606 | $149.76 | $149.75 | $149.80 |
| Purchase #5 | $240.96 | 5.565% | $254.3694 | $254.37 | $254.35 | $254.40 |
| Purchase #6 | $165.38 | 5.221% | $174.0145 | $174.01 | $174.00 | $174.00 |
| Purchase #7 | $195.67 | 7.292% | $209.9383 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $1,311.70 | $1,402.7001 | $1,402.70 | $1,402.65 | $1,402.80 | |