| 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 | $241.85 | 4.171% | $251.9376 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $140.47 | 6.456% | $149.5387 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $213.33 | 8.274% | $230.9809 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $222.94 | 8.539% | $241.9768 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $108.72 | 13.272% | $123.1493 | $123.15 | $123.15 | $123.10 |
| Purchase #6 | $70.57 | 7.183% | $75.639 | $75.64 | $75.65 | $75.60 |
| Purchase #7 | $240.43 | 3.236% | $248.2103 | $248.21 | $248.20 | $248.20 |
| 7 purchase totals = | $1,238.31 | $1,321.4326 | $1,321.44 | $1,321.50 | $1,321.30 | |