| 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 | $224.94 | 5.467% | $237.2375 | $237.24 | $237.25 | $237.20 |
| Purchase #2 | $36.85 | 8.262% | $39.8945 | $39.89 | $39.90 | $39.90 |
| Purchase #3 | $132.32 | 4.308% | $138.0203 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $44.72 | 13.275% | $50.6566 | $50.66 | $50.65 | $50.70 |
| Purchase #5 | $155.32 | 10.364% | $171.4174 | $171.42 | $171.40 | $171.40 |
| Purchase #6 | $249.59 | 4.872% | $261.75 | $261.75 | $261.75 | $261.80 |
| Purchase #7 | $149.97 | 4.593% | $156.8581 | $156.86 | $156.85 | $156.90 |
| 7 purchase totals = | $993.71 | $1,055.8344 | $1,055.84 | $1,055.80 | $1,055.90 | |