| 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 | $230.48 | 8.561% | $250.2114 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $175.80 | 3.569% | $182.0743 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $230.76 | 5.219% | $242.8034 | $242.80 | $242.80 | $242.80 |
| Purchase #4 | $45.69 | 10.219% | $50.3591 | $50.36 | $50.35 | $50.40 |
| Purchase #5 | $50.58 | 6.439% | $53.8368 | $53.84 | $53.85 | $53.80 |
| Purchase #6 | $78.28 | 5.718% | $82.7561 | $82.76 | $82.75 | $82.80 |
| Purchase #7 | $162.83 | 10.581% | $180.059 | $180.06 | $180.05 | $180.10 |
| 7 purchase totals = | $974.42 | $1,042.1001 | $1,042.10 | $1,042.05 | $1,042.20 | |