| 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 | $213.34 | 11.488% | $237.8485 | $237.85 | $237.85 | $237.80 |
| Purchase #2 | $13.48 | 6.610% | $14.371 | $14.37 | $14.35 | $14.40 |
| Purchase #3 | $138.44 | 5.211% | $145.6541 | $145.65 | $145.65 | $145.70 |
| Purchase #4 | $196.37 | 12.182% | $220.2918 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $26.60 | 13.460% | $30.1804 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $141.42 | 4.583% | $147.9013 | $147.90 | $147.90 | $147.90 |
| Purchase #7 | $103.32 | 9.555% | $113.1922 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $832.97 | $909.4393 | $909.43 | $909.45 | $909.50 | |