| 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 | $105.82 | 12.760% | $119.3226 | $119.32 | $119.30 | $119.30 |
| Purchase #2 | $235.60 | 5.485% | $248.5227 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $70.25 | 8.828% | $76.4517 | $76.45 | $76.45 | $76.50 |
| Purchase #4 | $164.60 | 5.317% | $173.3518 | $173.35 | $173.35 | $173.40 |
| Purchase #5 | $12.97 | 10.841% | $14.3761 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $232.26 | 4.228% | $242.08 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $187.85 | 10.775% | $208.0908 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $1,009.35 | $1,082.1957 | $1,082.19 | $1,082.20 | $1,082.30 | |