| 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 | $33.81 | 7.156% | $36.2294 | $36.23 | $36.25 | $36.20 |
| Purchase #2 | $235.44 | 9.301% | $257.3383 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $191.81 | 5.301% | $201.9778 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $169.64 | 7.150% | $181.7693 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $121.39 | 6.242% | $128.9672 | $128.97 | $128.95 | $129.00 |
| Purchase #6 | $85.30 | 3.787% | $88.5303 | $88.53 | $88.55 | $88.50 |
| Purchase #7 | $244.95 | 6.609% | $261.1387 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $1,082.34 | $1,155.9510 | $1,155.96 | $1,156.00 | $1,155.90 | |