| 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 | $14.36 | 10.817% | $15.9133 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $194.80 | 11.693% | $217.578 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $211.54 | 11.568% | $236.0109 | $236.01 | $236.00 | $236.00 |
| Purchase #4 | $151.62 | 4.437% | $158.3474 | $158.35 | $158.35 | $158.30 |
| Purchase #5 | $201.70 | 3.607% | $208.9753 | $208.98 | $209.00 | $209.00 |
| Purchase #6 | $46.65 | 8.192% | $50.4716 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $202.63 | 3.615% | $209.9551 | $209.96 | $209.95 | $210.00 |
| 7 purchase totals = | $1,023.30 | $1,097.2516 | $1,097.26 | $1,097.25 | $1,097.30 | |