| 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 | $228.99 | 6.129% | $243.0248 | $243.02 | $243.00 | $243.00 |
| Purchase #2 | $168.38 | 7.244% | $180.5774 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $18.76 | 13.692% | $21.3286 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $209.50 | 10.571% | $231.6462 | $231.65 | $231.65 | $231.60 |
| Purchase #5 | $195.65 | 9.268% | $213.7828 | $213.78 | $213.80 | $213.80 |
| Purchase #6 | $232.97 | 6.720% | $248.6256 | $248.63 | $248.65 | $248.60 |
| Purchase #7 | $244.50 | 8.690% | $265.7471 | $265.75 | $265.75 | $265.70 |
| 7 purchase totals = | $1,298.75 | $1,404.7325 | $1,404.74 | $1,404.80 | $1,404.60 | |