| 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 | $209.80 | 8.197% | $226.9973 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $217.98 | 13.832% | $248.131 | $248.13 | $248.15 | $248.10 |
| Purchase #3 | $34.60 | 12.186% | $38.8164 | $38.82 | $38.80 | $38.80 |
| Purchase #4 | $59.58 | 10.871% | $66.0569 | $66.06 | $66.05 | $66.10 |
| Purchase #5 | $179.77 | 3.220% | $185.5586 | $185.56 | $185.55 | $185.60 |
| Purchase #6 | $68.75 | 10.542% | $75.9976 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $131.58 | 8.149% | $142.3025 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $902.06 | $983.8603 | $983.87 | $983.85 | $983.90 | |