| 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 | $216.45 | 13.196% | $245.0127 | $245.01 | $245.00 | $245.00 |
| Purchase #2 | $31.70 | 13.648% | $36.0264 | $36.03 | $36.05 | $36.00 |
| Purchase #3 | $202.99 | 12.476% | $228.315 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $250.65 | 5.596% | $264.6764 | $264.68 | $264.70 | $264.70 |
| Purchase #5 | $91.57 | 9.685% | $100.4386 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $235.64 | 7.103% | $252.3775 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $18.76 | 8.815% | $20.4137 | $20.41 | $20.40 | $20.40 |
| 7 purchase totals = | $1,047.76 | $1,147.2603 | $1,147.27 | $1,147.30 | $1,147.20 | |