| 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 | $113.60 | 9.113% | $123.9524 | $123.95 | $123.95 | $124.00 |
| Purchase #2 | $116.40 | 8.414% | $126.1939 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $24.72 | 5.131% | $25.9884 | $25.99 | $26.00 | $26.00 |
| Purchase #4 | $31.40 | 4.370% | $32.7722 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $26.95 | 6.533% | $28.7106 | $28.71 | $28.70 | $28.70 |
| Purchase #6 | $124.43 | 3.156% | $128.357 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $124.90 | 5.169% | $131.3561 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $562.40 | $597.3306 | $597.33 | $597.30 | $597.50 | |