| 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 | $225.29 | 4.537% | $235.5114 | $235.51 | $235.50 | $235.50 |
| Purchase #2 | $19.67 | 5.173% | $20.6875 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $200.90 | 12.300% | $225.6107 | $225.61 | $225.60 | $225.60 |
| Purchase #4 | $210.58 | 8.467% | $228.4098 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $222.45 | 8.609% | $241.6007 | $241.60 | $241.60 | $241.60 |
| Purchase #6 | $226.43 | 8.301% | $245.226 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $187.59 | 4.478% | $195.9903 | $195.99 | $196.00 | $196.00 |
| 7 purchase totals = | $1,292.91 | $1,393.0364 | $1,393.04 | $1,393.05 | $1,393.00 | |