| 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 | $220.48 | 5.587% | $232.7982 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $54.92 | 3.390% | $56.7818 | $56.78 | $56.80 | $56.80 |
| Purchase #3 | $158.35 | 7.525% | $170.2658 | $170.27 | $170.25 | $170.30 |
| Purchase #4 | $73.75 | 9.132% | $80.4849 | $80.48 | $80.50 | $80.50 |
| Purchase #5 | $170.97 | 7.199% | $183.2781 | $183.28 | $183.30 | $183.30 |
| Purchase #6 | $79.49 | 3.601% | $82.3524 | $82.35 | $82.35 | $82.40 |
| Purchase #7 | $246.78 | 12.182% | $276.8427 | $276.84 | $276.85 | $276.80 |
| 7 purchase totals = | $1,004.74 | $1,082.8039 | $1,082.80 | $1,082.85 | $1,082.90 | |