| 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 | $211.34 | 11.869% | $236.4239 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $102.68 | 6.478% | $109.3316 | $109.33 | $109.35 | $109.30 |
| Purchase #3 | $206.99 | 5.724% | $218.8381 | $218.84 | $218.85 | $218.80 |
| Purchase #4 | $148.99 | 3.422% | $154.0884 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $36.76 | 10.342% | $40.5617 | $40.56 | $40.55 | $40.60 |
| Purchase #6 | $206.38 | 5.218% | $217.1489 | $217.15 | $217.15 | $217.10 |
| Purchase #7 | $59.42 | 11.166% | $66.0548 | $66.05 | $66.05 | $66.10 |
| 7 purchase totals = | $972.56 | $1,042.4474 | $1,042.44 | $1,042.45 | $1,042.40 | |