| 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 | $237.44 | 3.292% | $245.2565 | $245.26 | $245.25 | $245.30 |
| Purchase #2 | $11.87 | 3.496% | $12.285 | $12.29 | $12.30 | $12.30 |
| Purchase #3 | $174.88 | 7.688% | $188.3248 | $188.32 | $188.30 | $188.30 |
| Purchase #4 | $161.81 | 5.750% | $171.1141 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $51.96 | 10.169% | $57.2438 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $167.95 | 4.236% | $175.0644 | $175.06 | $175.05 | $175.10 |
| Purchase #7 | $62.88 | 9.227% | $68.6819 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $868.79 | $917.9705 | $917.96 | $917.95 | $918.00 | |