| 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 | $134.44 | 6.435% | $143.0912 | $143.09 | $143.10 | $143.10 |
| Purchase #2 | $243.70 | 13.199% | $275.866 | $275.87 | $275.85 | $275.90 |
| Purchase #3 | $232.53 | 5.327% | $244.9169 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $155.92 | 7.170% | $167.0995 | $167.10 | $167.10 | $167.10 |
| Purchase #5 | $231.75 | 7.254% | $248.5611 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $116.75 | 11.687% | $130.3946 | $130.39 | $130.40 | $130.40 |
| Purchase #7 | $67.55 | 9.604% | $74.0375 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $1,182.64 | $1,283.9668 | $1,283.97 | $1,283.95 | $1,284.00 | |