| 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 | $204.76 | 8.470% | $222.1032 | $222.10 | $222.10 | $222.10 |
| Purchase #2 | $111.25 | 6.847% | $118.8673 | $118.87 | $118.85 | $118.90 |
| Purchase #3 | $42.31 | 10.563% | $46.7792 | $46.78 | $46.80 | $46.80 |
| Purchase #4 | $137.35 | 11.862% | $153.6425 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $78.43 | 3.366% | $81.07 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $139.49 | 5.396% | $147.0169 | $147.02 | $147.00 | $147.00 |
| Purchase #7 | $137.54 | 9.832% | $151.0629 | $151.06 | $151.05 | $151.10 |
| 7 purchase totals = | $851.13 | $920.5420 | $920.54 | $920.50 | $920.60 | |