| 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 | $244.70 | 5.582% | $258.3592 | $258.36 | $258.35 | $258.40 |
| Purchase #2 | $157.33 | 8.775% | $171.1357 | $171.14 | $171.15 | $171.10 |
| Purchase #3 | $141.92 | 3.630% | $147.0717 | $147.07 | $147.05 | $147.10 |
| Purchase #4 | $46.71 | 6.739% | $49.8578 | $49.86 | $49.85 | $49.90 |
| Purchase #5 | $87.60 | 5.320% | $92.2603 | $92.26 | $92.25 | $92.30 |
| Purchase #6 | $190.82 | 11.331% | $212.4418 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $27.82 | 4.599% | $29.0994 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $896.90 | $960.2259 | $960.23 | $960.20 | $960.30 | |