| 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 | $123.85 | 11.779% | $138.4383 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $110.97 | 9.405% | $121.4067 | $121.41 | $121.40 | $121.40 |
| Purchase #3 | $208.95 | 12.729% | $235.5472 | $235.55 | $235.55 | $235.50 |
| Purchase #4 | $80.72 | 4.171% | $84.0868 | $84.09 | $84.10 | $84.10 |
| Purchase #5 | $169.64 | 10.103% | $186.7787 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $41.44 | 3.443% | $42.8668 | $42.87 | $42.85 | $42.90 |
| Purchase #7 | $160.55 | 7.864% | $173.1757 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $896.12 | $982.3002 | $982.32 | $982.35 | $982.30 | |