| 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 | $223.74 | 6.154% | $237.509 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $193.76 | 10.603% | $214.3044 | $214.30 | $214.30 | $214.30 |
| Purchase #3 | $64.49 | 3.368% | $66.662 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $193.49 | 3.419% | $200.1054 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $103.35 | 7.333% | $110.9287 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $185.72 | 7.543% | $199.7289 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $118.63 | 12.576% | $133.5489 | $133.55 | $133.55 | $133.50 |
| 7 purchase totals = | $1,083.18 | $1,162.7873 | $1,162.79 | $1,162.80 | $1,162.70 | |