| 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 | $200.45 | 10.484% | $221.4652 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $23.40 | 3.454% | $24.2082 | $24.21 | $24.20 | $24.20 |
| Purchase #3 | $99.52 | 9.144% | $108.6201 | $108.62 | $108.60 | $108.60 |
| Purchase #4 | $154.27 | 13.829% | $175.604 | $175.60 | $175.60 | $175.60 |
| Purchase #5 | $161.81 | 12.404% | $181.8809 | $181.88 | $181.90 | $181.90 |
| Purchase #6 | $188.80 | 3.195% | $194.8322 | $194.83 | $194.85 | $194.80 |
| Purchase #7 | $133.58 | 5.142% | $140.4487 | $140.45 | $140.45 | $140.40 |
| 7 purchase totals = | $961.83 | $1,047.0593 | $1,047.06 | $1,047.05 | $1,047.00 | |