| 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 | $122.99 | 9.578% | $134.77 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $109.85 | 9.537% | $120.3264 | $120.33 | $120.35 | $120.30 |
| Purchase #3 | $112.43 | 3.510% | $116.3763 | $116.38 | $116.40 | $116.40 |
| Purchase #4 | $198.46 | 10.284% | $218.8696 | $218.87 | $218.85 | $218.90 |
| Purchase #5 | $174.76 | 7.176% | $187.3008 | $187.30 | $187.30 | $187.30 |
| Purchase #6 | $142.55 | 3.677% | $147.7916 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $25.48 | 7.671% | $27.4346 | $27.43 | $27.45 | $27.40 |
| 7 purchase totals = | $886.52 | $952.8693 | $952.87 | $952.90 | $952.90 | |