| 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 | $191.54 | 5.758% | $202.5689 | $202.57 | $202.55 | $202.60 |
| Purchase #2 | $27.90 | 10.492% | $30.8273 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $38.79 | 3.658% | $40.2089 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $86.26 | 7.436% | $92.6743 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $221.49 | 9.130% | $241.712 | $241.71 | $241.70 | $241.70 |
| Purchase #6 | $217.67 | 6.203% | $231.1721 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $115.75 | 13.365% | $131.22 | $131.22 | $131.20 | $131.20 |
| 7 purchase totals = | $899.40 | $970.3835 | $970.38 | $970.30 | $970.40 | |