| 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 | $98.61 | 10.421% | $108.8861 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $182.66 | 5.392% | $192.509 | $192.51 | $192.50 | $192.50 |
| Purchase #3 | $15.36 | 13.874% | $17.491 | $17.49 | $17.50 | $17.50 |
| Purchase #4 | $229.64 | 5.675% | $242.6721 | $242.67 | $242.65 | $242.70 |
| Purchase #5 | $161.32 | 11.623% | $180.0702 | $180.07 | $180.05 | $180.10 |
| Purchase #6 | $224.47 | 10.860% | $248.8474 | $248.85 | $248.85 | $248.80 |
| Purchase #7 | $193.81 | 10.514% | $214.1872 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $1,105.87 | $1,204.6630 | $1,204.67 | $1,204.65 | $1,204.70 | |