| 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 | $102.91 | 13.726% | $117.0354 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $190.48 | 8.698% | $207.048 | $207.05 | $207.05 | $207.00 |
| Purchase #3 | $19.47 | 9.853% | $21.3884 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $205.44 | 8.352% | $222.5983 | $222.60 | $222.60 | $222.60 |
| Purchase #5 | $181.87 | 3.594% | $188.4064 | $188.41 | $188.40 | $188.40 |
| Purchase #6 | $140.73 | 11.557% | $156.9942 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $213.34 | 13.366% | $241.855 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $1,054.24 | $1,155.3257 | $1,155.34 | $1,155.35 | $1,155.30 | |