| 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 | $207.76 | 10.409% | $229.3857 | $229.39 | $229.40 | $229.40 |
| Purchase #2 | $38.85 | 7.702% | $41.8422 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $145.85 | 11.769% | $163.0151 | $163.02 | $163.00 | $163.00 |
| Purchase #4 | $126.52 | 5.315% | $133.2445 | $133.24 | $133.25 | $133.20 |
| Purchase #5 | $248.34 | 6.273% | $263.9184 | $263.92 | $263.90 | $263.90 |
| Purchase #6 | $172.32 | 3.308% | $178.0203 | $178.02 | $178.00 | $178.00 |
| Purchase #7 | $10.99 | 4.486% | $11.483 | $11.48 | $11.50 | $11.50 |
| 7 purchase totals = | $950.63 | $1,020.9092 | $1,020.91 | $1,020.90 | $1,020.80 | |