| 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 | $202.25 | 8.460% | $219.3604 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $110.94 | 4.780% | $116.2429 | $116.24 | $116.25 | $116.20 |
| Purchase #3 | $149.52 | 11.730% | $167.0587 | $167.06 | $167.05 | $167.10 |
| Purchase #4 | $127.69 | 9.725% | $140.1079 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $151.95 | 5.432% | $160.2039 | $160.20 | $160.20 | $160.20 |
| Purchase #6 | $183.92 | 5.358% | $193.7744 | $193.77 | $193.75 | $193.80 |
| Purchase #7 | $55.64 | 8.354% | $60.2882 | $60.29 | $60.30 | $60.30 |
| 7 purchase totals = | $981.91 | $1,057.0364 | $1,057.03 | $1,057.00 | $1,057.10 | |