| 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 | $213.56 | 3.298% | $220.6032 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $209.94 | 10.260% | $231.4798 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $115.36 | 12.568% | $129.8584 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $10.87 | 12.590% | $12.2385 | $12.24 | $12.25 | $12.20 |
| Purchase #5 | $68.63 | 7.826% | $74.001 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $129.58 | 11.280% | $144.1966 | $144.20 | $144.20 | $144.20 |
| Purchase #7 | $200.92 | 11.516% | $224.0579 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $948.86 | $1,036.4354 | $1,036.44 | $1,036.45 | $1,036.50 | |