| 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 | $20.65 | 11.103% | $22.9428 | $22.94 | $22.95 | $22.90 |
| Purchase #2 | $231.98 | 3.536% | $240.1828 | $240.18 | $240.20 | $240.20 |
| Purchase #3 | $52.96 | 5.622% | $55.9374 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $93.64 | 8.214% | $101.3316 | $101.33 | $101.35 | $101.30 |
| Purchase #5 | $54.66 | 12.575% | $61.5335 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $201.33 | 5.627% | $212.6588 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $245.42 | 12.856% | $276.9712 | $276.97 | $276.95 | $277.00 |
| 7 purchase totals = | $900.64 | $971.5581 | $971.55 | $971.60 | $971.50 | |