| 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 | $116.77 | 12.606% | $131.49 | $131.49 | $131.50 | $131.50 |
| Purchase #2 | $34.50 | 10.755% | $38.2105 | $38.21 | $38.20 | $38.20 |
| Purchase #3 | $97.61 | 7.713% | $105.1387 | $105.14 | $105.15 | $105.10 |
| Purchase #4 | $123.30 | 4.740% | $129.1444 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $226.31 | 8.408% | $245.3381 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $70.62 | 8.356% | $76.521 | $76.52 | $76.50 | $76.50 |
| Purchase #7 | $242.32 | 6.115% | $257.1379 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $911.43 | $982.9806 | $982.98 | $983.00 | $982.80 | |