| 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 | $231.46 | 13.843% | $263.501 | $263.50 | $263.50 | $263.50 |
| Purchase #2 | $128.95 | 9.724% | $141.4891 | $141.49 | $141.50 | $141.50 |
| Purchase #3 | $176.79 | 8.825% | $192.3917 | $192.39 | $192.40 | $192.40 |
| Purchase #4 | $242.97 | 5.407% | $256.1074 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $13.29 | 5.250% | $13.9877 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $70.74 | 5.625% | $74.7191 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $180.46 | 3.454% | $186.6931 | $186.69 | $186.70 | $186.70 |
| 7 purchase totals = | $1,044.66 | $1,128.8891 | $1,128.89 | $1,128.90 | $1,128.90 | |