| 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 | $7.63 | 10.681% | $8.445 | $8.45 | $8.45 | $8.40 |
| Purchase #2 | $192.91 | 4.138% | $200.8926 | $200.89 | $200.90 | $200.90 |
| Purchase #3 | $63.78 | 12.164% | $71.5382 | $71.54 | $71.55 | $71.50 |
| Purchase #4 | $10.49 | 7.205% | $11.2458 | $11.25 | $11.25 | $11.20 |
| Purchase #5 | $190.47 | 4.580% | $199.1935 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $212.72 | 13.476% | $241.3861 | $241.39 | $241.40 | $241.40 |
| Purchase #7 | $243.30 | 3.589% | $252.032 | $252.03 | $252.05 | $252.00 |
| 7 purchase totals = | $921.30 | $984.7332 | $984.74 | $984.80 | $984.60 | |