| 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 | $224.29 | 12.138% | $251.5143 | $251.51 | $251.50 | $251.50 |
| Purchase #2 | $77.81 | 10.626% | $86.0781 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $101.72 | 8.826% | $110.6978 | $110.70 | $110.70 | $110.70 |
| Purchase #4 | $201.35 | 6.162% | $213.7572 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $116.35 | 9.752% | $127.6965 | $127.70 | $127.70 | $127.70 |
| Purchase #6 | $117.76 | 10.417% | $130.0271 | $130.03 | $130.05 | $130.00 |
| Purchase #7 | $196.58 | 13.565% | $223.2461 | $223.25 | $223.25 | $223.20 |
| 7 purchase totals = | $1,035.86 | $1,143.0171 | $1,143.03 | $1,143.05 | $1,143.00 | |