| 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 | $220.81 | 5.638% | $233.2593 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $51.47 | 13.512% | $58.4246 | $58.42 | $58.40 | $58.40 |
| Purchase #3 | $192.76 | 7.373% | $206.9722 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $191.76 | 13.774% | $218.173 | $218.17 | $218.15 | $218.20 |
| Purchase #5 | $117.84 | 12.122% | $132.1246 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $169.61 | 11.761% | $189.5578 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $226.96 | 6.649% | $242.0506 | $242.05 | $242.05 | $242.10 |
| 7 purchase totals = | $1,171.21 | $1,280.5621 | $1,280.55 | $1,280.45 | $1,280.70 | |