| 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 | $220.48 | 7.838% | $237.7612 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $68.74 | 7.465% | $73.8714 | $73.87 | $73.85 | $73.90 |
| Purchase #3 | $215.82 | 6.418% | $229.6713 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $234.60 | 11.757% | $262.1819 | $262.18 | $262.20 | $262.20 |
| Purchase #5 | $224.95 | 3.651% | $233.1629 | $233.16 | $233.15 | $233.20 |
| Purchase #6 | $31.76 | 12.705% | $35.7951 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $137.60 | 6.167% | $146.0858 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $1,133.95 | $1,218.5296 | $1,218.53 | $1,218.50 | $1,218.70 | |