| 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 | $220.25 | 5.135% | $231.5598 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $226.26 | 5.450% | $238.5912 | $238.59 | $238.60 | $238.60 |
| Purchase #3 | $96.63 | 7.199% | $103.5864 | $103.59 | $103.60 | $103.60 |
| Purchase #4 | $92.61 | 10.869% | $102.6758 | $102.68 | $102.70 | $102.70 |
| Purchase #5 | $66.36 | 10.684% | $73.4499 | $73.45 | $73.45 | $73.40 |
| Purchase #6 | $204.65 | 10.759% | $226.6683 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $176.64 | 3.135% | $182.1777 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $1,083.40 | $1,158.7091 | $1,158.72 | $1,158.75 | $1,158.80 | |