| 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 | $17.46 | 13.522% | $19.8209 | $19.82 | $19.80 | $19.80 |
| Purchase #2 | $88.89 | 3.340% | $91.8589 | $91.86 | $91.85 | $91.90 |
| Purchase #3 | $151.67 | 10.563% | $167.6909 | $167.69 | $167.70 | $167.70 |
| Purchase #4 | $203.40 | 4.554% | $212.6628 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $240.85 | 7.530% | $258.986 | $258.99 | $259.00 | $259.00 |
| Purchase #6 | $25.81 | 7.841% | $27.8338 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $136.78 | 9.159% | $149.3077 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $864.86 | $928.1610 | $928.16 | $928.15 | $928.20 | |