| 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 | $218.39 | 10.123% | $240.4976 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $224.64 | 3.454% | $232.3991 | $232.40 | $232.40 | $232.40 |
| Purchase #3 | $81.50 | 7.355% | $87.4943 | $87.49 | $87.50 | $87.50 |
| Purchase #4 | $154.91 | 8.746% | $168.4584 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $197.87 | 9.834% | $217.3285 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $35.59 | 9.156% | $38.8486 | $38.85 | $38.85 | $38.80 |
| Purchase #7 | $119.66 | 7.494% | $128.6273 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $1,032.56 | $1,113.6538 | $1,113.66 | $1,113.70 | $1,113.60 | |