| 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 | $189.92 | 13.860% | $216.2429 | $216.24 | $216.25 | $216.20 |
| Purchase #2 | $202.30 | 6.262% | $214.968 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $119.27 | 12.439% | $134.106 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $163.54 | 3.827% | $169.7987 | $169.80 | $169.80 | $169.80 |
| Purchase #5 | $46.40 | 3.291% | $47.927 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $161.40 | 3.190% | $166.5487 | $166.55 | $166.55 | $166.50 |
| Purchase #7 | $53.25 | 9.647% | $58.387 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $936.08 | $1,007.9783 | $1,007.99 | $1,008.00 | $1,007.90 | |