| 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 | $213.65 | 11.192% | $237.5617 | $237.56 | $237.55 | $237.60 |
| Purchase #2 | $215.55 | 7.637% | $232.0116 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $41.53 | 11.323% | $46.2324 | $46.23 | $46.25 | $46.20 |
| Purchase #4 | $100.77 | 6.618% | $107.439 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $80.46 | 4.205% | $83.8433 | $83.84 | $83.85 | $83.80 |
| Purchase #6 | $126.87 | 7.822% | $136.7938 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $26.91 | 11.295% | $29.9495 | $29.95 | $29.95 | $29.90 |
| 7 purchase totals = | $805.74 | $873.8313 | $873.82 | $873.85 | $873.70 | |