| 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 | $246.31 | 7.748% | $265.3941 | $265.39 | $265.40 | $265.40 |
| Purchase #2 | $135.65 | 4.567% | $141.8451 | $141.85 | $141.85 | $141.80 |
| Purchase #3 | $14.60 | 12.644% | $16.446 | $16.45 | $16.45 | $16.40 |
| Purchase #4 | $186.71 | 7.407% | $200.5396 | $200.54 | $200.55 | $200.50 |
| Purchase #5 | $199.60 | 8.700% | $216.9652 | $216.97 | $216.95 | $217.00 |
| Purchase #6 | $76.79 | 3.172% | $79.2258 | $79.23 | $79.25 | $79.20 |
| Purchase #7 | $123.39 | 4.498% | $128.9401 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $983.05 | $1,049.3559 | $1,049.37 | $1,049.40 | $1,049.20 | |