| 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 | $247.74 | 6.495% | $263.8307 | $263.83 | $263.85 | $263.80 |
| Purchase #2 | $42.74 | 13.304% | $48.4261 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $133.34 | 4.484% | $139.319 | $139.32 | $139.30 | $139.30 |
| Purchase #4 | $69.87 | 9.112% | $76.2366 | $76.24 | $76.25 | $76.20 |
| Purchase #5 | $69.73 | 6.556% | $74.3015 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $239.56 | 3.121% | $247.0367 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $227.39 | 11.248% | $252.9668 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $1,030.37 | $1,102.1174 | $1,102.13 | $1,102.15 | $1,102.00 | |