| 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 | $97.54 | 5.157% | $102.5701 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $195.42 | 10.322% | $215.5913 | $215.59 | $215.60 | $215.60 |
| Purchase #3 | $145.64 | 4.273% | $151.8632 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $89.60 | 9.568% | $98.1729 | $98.17 | $98.15 | $98.20 |
| Purchase #5 | $205.77 | 9.196% | $224.6926 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $240.72 | 9.365% | $263.2634 | $263.26 | $263.25 | $263.30 |
| Purchase #7 | $227.43 | 12.583% | $256.0475 | $256.05 | $256.05 | $256.00 |
| 7 purchase totals = | $1,202.12 | $1,312.2010 | $1,312.19 | $1,312.15 | $1,312.30 | |