| 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 | $118.37 | 13.378% | $134.2055 | $134.21 | $134.20 | $134.20 |
| Purchase #2 | $25.69 | 10.705% | $28.4401 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $200.72 | 12.674% | $226.1593 | $226.16 | $226.15 | $226.20 |
| Purchase #4 | $23.91 | 13.566% | $27.1536 | $27.15 | $27.15 | $27.20 |
| Purchase #5 | $116.58 | 12.692% | $131.3763 | $131.38 | $131.40 | $131.40 |
| Purchase #6 | $226.47 | 5.243% | $238.3438 | $238.34 | $238.35 | $238.30 |
| Purchase #7 | $88.60 | 4.375% | $92.4763 | $92.48 | $92.50 | $92.50 |
| 7 purchase totals = | $800.34 | $878.1549 | $878.16 | $878.20 | $878.20 | |