| 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 | $234.93 | 3.286% | $242.6498 | $242.65 | $242.65 | $242.60 |
| Purchase #2 | $163.38 | 9.653% | $179.1511 | $179.15 | $179.15 | $179.20 |
| Purchase #3 | $10.52 | 12.194% | $11.8028 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $178.48 | 11.662% | $199.2943 | $199.29 | $199.30 | $199.30 |
| Purchase #5 | $183.34 | 5.854% | $194.0727 | $194.07 | $194.05 | $194.10 |
| Purchase #6 | $195.49 | 9.280% | $213.6315 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $127.75 | 3.644% | $132.4052 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $1,093.89 | $1,173.0074 | $1,173.00 | $1,173.00 | $1,173.00 | |