| 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 | $200.81 | 6.439% | $213.7402 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $232.45 | 10.670% | $257.2524 | $257.25 | $257.25 | $257.30 |
| Purchase #3 | $77.55 | 8.824% | $84.393 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $52.95 | 3.594% | $54.853 | $54.85 | $54.85 | $54.90 |
| Purchase #5 | $210.30 | 8.140% | $227.4184 | $227.42 | $227.40 | $227.40 |
| Purchase #6 | $41.67 | 12.341% | $46.8125 | $46.81 | $46.80 | $46.80 |
| Purchase #7 | $191.57 | 11.499% | $213.5986 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $1,007.30 | $1,098.0681 | $1,098.06 | $1,098.05 | $1,098.10 | |