| 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 | $201.74 | 13.419% | $228.8115 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $225.37 | 4.488% | $235.4846 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $81.93 | 3.207% | $84.5575 | $84.56 | $84.55 | $84.60 |
| Purchase #4 | $189.40 | 10.521% | $209.3268 | $209.33 | $209.35 | $209.30 |
| Purchase #5 | $242.68 | 8.149% | $262.456 | $262.46 | $262.45 | $262.50 |
| Purchase #6 | $20.36 | 5.402% | $21.4598 | $21.46 | $21.45 | $21.50 |
| Purchase #7 | $203.79 | 13.858% | $232.0312 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $1,165.27 | $1,274.1274 | $1,274.13 | $1,274.15 | $1,274.20 | |