| 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 | $186.87 | 13.250% | $211.6303 | $211.63 | $211.65 | $211.60 |
| Purchase #2 | $101.92 | 7.178% | $109.2358 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $113.89 | 11.460% | $126.9418 | $126.94 | $126.95 | $126.90 |
| Purchase #4 | $220.26 | 9.782% | $241.8058 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $75.44 | 8.623% | $81.9452 | $81.95 | $81.95 | $81.90 |
| Purchase #6 | $182.49 | 9.871% | $200.5036 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $240.79 | 7.680% | $259.2827 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,121.66 | $1,231.3452 | $1,231.35 | $1,231.40 | $1,231.20 | |