| 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 | $214.58 | 8.225% | $232.2292 | $232.23 | $232.25 | $232.20 |
| Purchase #2 | $125.52 | 5.782% | $132.7776 | $132.78 | $132.80 | $132.80 |
| Purchase #3 | $133.92 | 6.378% | $142.4614 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $68.77 | 4.546% | $71.8963 | $71.90 | $71.90 | $71.90 |
| Purchase #5 | $176.27 | 3.102% | $181.7379 | $181.74 | $181.75 | $181.70 |
| Purchase #6 | $235.39 | 4.504% | $245.992 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $49.45 | 12.809% | $55.7841 | $55.78 | $55.80 | $55.80 |
| 7 purchase totals = | $1,003.90 | $1,062.8785 | $1,062.88 | $1,062.95 | $1,062.90 | |