| 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 | $35.66 | 3.386% | $36.8674 | $36.87 | $36.85 | $36.90 |
| Purchase #2 | $239.66 | 13.194% | $271.2807 | $271.28 | $271.30 | $271.30 |
| Purchase #3 | $221.28 | 7.583% | $238.0597 | $238.06 | $238.05 | $238.10 |
| Purchase #4 | $171.25 | 3.764% | $177.6959 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $32.87 | 9.368% | $35.9493 | $35.95 | $35.95 | $35.90 |
| Purchase #6 | $128.95 | 13.833% | $146.7877 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $232.71 | 13.353% | $263.7838 | $263.78 | $263.80 | $263.80 |
| 7 purchase totals = | $1,062.38 | $1,170.4245 | $1,170.43 | $1,170.45 | $1,170.50 | |