| 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 | $196.49 | 9.771% | $215.689 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $108.37 | 6.848% | $115.7912 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $73.83 | 12.837% | $83.3076 | $83.31 | $83.30 | $83.30 |
| Purchase #4 | $224.78 | 13.639% | $255.4377 | $255.44 | $255.45 | $255.40 |
| Purchase #5 | $151.67 | 13.305% | $171.8497 | $171.85 | $171.85 | $171.80 |
| Purchase #6 | $136.50 | 8.165% | $147.6452 | $147.65 | $147.65 | $147.60 |
| Purchase #7 | $67.71 | 9.241% | $73.9671 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $959.35 | $1,063.6875 | $1,063.70 | $1,063.70 | $1,063.60 | |