| 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 | $111.84 | 6.347% | $118.9385 | $118.94 | $118.95 | $118.90 |
| Purchase #2 | $215.63 | 12.696% | $243.0064 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $140.85 | 11.467% | $157.0013 | $157.00 | $157.00 | $157.00 |
| Purchase #4 | $210.80 | 12.707% | $237.5864 | $237.59 | $237.60 | $237.60 |
| Purchase #5 | $215.75 | 5.263% | $227.1049 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $159.67 | 8.554% | $173.3282 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $182.58 | 3.165% | $188.3587 | $188.36 | $188.35 | $188.40 |
| 7 purchase totals = | $1,237.12 | $1,345.3244 | $1,345.33 | $1,345.35 | $1,345.30 | |