| 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 | $98.30 | 5.200% | $103.4116 | $103.41 | $103.40 | $103.40 |
| Purchase #2 | $117.57 | 8.509% | $127.574 | $127.57 | $127.55 | $127.60 |
| Purchase #3 | $97.33 | 6.430% | $103.5883 | $103.59 | $103.60 | $103.60 |
| Purchase #4 | $173.93 | 10.752% | $192.631 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $184.56 | 12.220% | $207.1132 | $207.11 | $207.10 | $207.10 |
| Purchase #6 | $205.55 | 3.417% | $212.5736 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $218.44 | 11.555% | $243.6807 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $1,095.68 | $1,190.5724 | $1,190.56 | $1,190.55 | $1,190.60 | |