| 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 | $130.75 | 11.251% | $145.4607 | $145.46 | $145.45 | $145.50 |
| Purchase #2 | $167.88 | 9.514% | $183.8521 | $183.85 | $183.85 | $183.90 |
| Purchase #3 | $194.96 | 10.217% | $214.8791 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $124.99 | 9.784% | $137.219 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $242.45 | 12.117% | $271.8277 | $271.83 | $271.85 | $271.80 |
| Purchase #6 | $215.45 | 11.547% | $240.328 | $240.33 | $240.35 | $240.30 |
| Purchase #7 | $194.31 | 11.271% | $216.2107 | $216.21 | $216.20 | $216.20 |
| 7 purchase totals = | $1,270.79 | $1,409.7773 | $1,409.78 | $1,409.80 | $1,409.80 | |