| 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 | $121.27 | 3.474% | $125.4829 | $125.48 | $125.50 | $125.50 |
| Purchase #2 | $171.30 | 10.221% | $188.8086 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $250.42 | 6.743% | $267.3058 | $267.31 | $267.30 | $267.30 |
| Purchase #4 | $90.86 | 12.429% | $102.153 | $102.15 | $102.15 | $102.20 |
| Purchase #5 | $76.35 | 11.503% | $85.1325 | $85.13 | $85.15 | $85.10 |
| Purchase #6 | $51.98 | 10.497% | $57.4363 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $215.79 | 12.205% | $242.1272 | $242.13 | $242.15 | $242.10 |
| 7 purchase totals = | $977.97 | $1,068.4463 | $1,068.45 | $1,068.50 | $1,068.40 | |