| 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 | $102.37 | 7.391% | $109.9362 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $235.44 | 13.180% | $266.471 | $266.47 | $266.45 | $266.50 |
| Purchase #3 | $5.37 | 8.383% | $5.8202 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $193.43 | 9.240% | $211.3029 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $228.77 | 7.349% | $245.5823 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $160.58 | 5.329% | $169.1373 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $248.33 | 5.326% | $261.5561 | $261.56 | $261.55 | $261.60 |
| 7 purchase totals = | $1,174.29 | $1,269.8060 | $1,269.81 | $1,269.80 | $1,269.80 | |