| 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 | $207.49 | 10.166% | $228.5834 | $228.58 | $228.60 | $228.60 |
| Purchase #2 | $121.75 | 11.460% | $135.7026 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $245.99 | 5.104% | $258.5453 | $258.55 | $258.55 | $258.50 |
| Purchase #4 | $198.82 | 11.488% | $221.6604 | $221.66 | $221.65 | $221.70 |
| Purchase #5 | $129.69 | 13.487% | $147.1813 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $139.40 | 12.655% | $157.0411 | $157.04 | $157.05 | $157.00 |
| Purchase #7 | $132.80 | 8.699% | $144.3523 | $144.35 | $144.35 | $144.40 |
| 7 purchase totals = | $1,175.94 | $1,293.0664 | $1,293.06 | $1,293.10 | $1,293.10 | |