| 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 | $197.82 | 10.207% | $218.0115 | $218.01 | $218.00 | $218.00 |
| Purchase #2 | $99.82 | 4.736% | $104.5475 | $104.55 | $104.55 | $104.50 |
| Purchase #3 | $232.70 | 6.864% | $248.6725 | $248.67 | $248.65 | $248.70 |
| Purchase #4 | $143.48 | 8.595% | $155.8121 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $202.76 | 5.372% | $213.6523 | $213.65 | $213.65 | $213.70 |
| Purchase #6 | $30.54 | 4.108% | $31.7946 | $31.79 | $31.80 | $31.80 |
| Purchase #7 | $19.63 | 5.660% | $20.7411 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $926.75 | $993.2316 | $993.22 | $993.20 | $993.20 | |