| 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 | $137.54 | 3.717% | $142.6524 | $142.65 | $142.65 | $142.70 |
| Purchase #2 | $215.79 | 5.667% | $228.0188 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $126.95 | 3.472% | $131.3577 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $222.61 | 13.523% | $252.7136 | $252.71 | $252.70 | $252.70 |
| Purchase #5 | $200.76 | 7.667% | $216.1523 | $216.15 | $216.15 | $216.20 |
| Purchase #6 | $129.46 | 4.712% | $135.5602 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $199.91 | 13.570% | $227.0378 | $227.04 | $227.05 | $227.00 |
| 7 purchase totals = | $1,233.02 | $1,333.4928 | $1,333.49 | $1,333.45 | $1,333.60 | |