| 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 | $228.39 | 9.734% | $250.6215 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $137.80 | 10.299% | $151.992 | $151.99 | $152.00 | $152.00 |
| Purchase #3 | $79.38 | 3.763% | $82.3671 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $11.93 | 4.255% | $12.4376 | $12.44 | $12.45 | $12.40 |
| Purchase #5 | $40.74 | 10.242% | $44.9126 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $118.69 | 13.707% | $134.9588 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $57.46 | 13.705% | $65.3349 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $674.39 | $742.6245 | $742.62 | $742.60 | $742.60 | |