| 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 | $221.90 | 3.659% | $230.0193 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $9.70 | 13.777% | $11.0364 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $40.26 | 9.105% | $43.9257 | $43.93 | $43.95 | $43.90 |
| Purchase #4 | $180.67 | 6.566% | $192.5328 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $53.74 | 13.604% | $61.0508 | $61.05 | $61.05 | $61.10 |
| Purchase #6 | $164.69 | 12.493% | $185.2647 | $185.26 | $185.25 | $185.30 |
| Purchase #7 | $171.63 | 9.630% | $188.158 | $188.16 | $188.15 | $188.20 |
| 7 purchase totals = | $842.59 | $911.9877 | $911.99 | $912.00 | $912.00 | |