| 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 | $246.76 | 5.285% | $259.8013 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $30.49 | 9.434% | $33.3664 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $127.42 | 9.795% | $139.9008 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $91.49 | 12.750% | $103.155 | $103.16 | $103.15 | $103.20 |
| Purchase #5 | $61.34 | 12.162% | $68.8002 | $68.80 | $68.80 | $68.80 |
| Purchase #6 | $62.98 | 4.616% | $65.8872 | $65.89 | $65.90 | $65.90 |
| Purchase #7 | $138.36 | 5.504% | $145.9753 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $758.84 | $816.8862 | $816.90 | $816.90 | $817.00 | |