| 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 | $219.65 | 6.494% | $233.9141 | $233.91 | $233.90 | $233.90 |
| Purchase #2 | $218.98 | 7.516% | $235.4385 | $235.44 | $235.45 | $235.40 |
| Purchase #3 | $199.33 | 5.476% | $210.2453 | $210.25 | $210.25 | $210.20 |
| Purchase #4 | $208.28 | 5.462% | $219.6563 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $21.99 | 7.734% | $23.6907 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $135.80 | 9.251% | $148.3629 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $52.28 | 5.395% | $55.1005 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $1,056.31 | $1,126.4083 | $1,126.41 | $1,126.40 | $1,126.40 | |