| 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 | $102.69 | 12.715% | $115.747 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $96.74 | 13.157% | $109.4681 | $109.47 | $109.45 | $109.50 |
| Purchase #3 | $224.29 | 5.126% | $235.7871 | $235.79 | $235.80 | $235.80 |
| Purchase #4 | $199.82 | 12.243% | $224.284 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $198.87 | 4.757% | $208.3302 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $9.94 | 13.276% | $11.2596 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $249.29 | 13.759% | $283.5898 | $283.59 | $283.60 | $283.60 |
| 7 purchase totals = | $1,081.64 | $1,188.4658 | $1,188.47 | $1,188.50 | $1,188.50 | |