| 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 | $233.76 | 13.742% | $265.8833 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $128.41 | 8.469% | $139.285 | $139.29 | $139.30 | $139.30 |
| Purchase #3 | $190.71 | 5.630% | $201.447 | $201.45 | $201.45 | $201.40 |
| Purchase #4 | $145.93 | 4.448% | $152.421 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $128.34 | 13.153% | $145.2206 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $65.69 | 4.220% | $68.4621 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $78.96 | 7.336% | $84.7525 | $84.75 | $84.75 | $84.80 |
| 7 purchase totals = | $971.80 | $1,057.4715 | $1,057.47 | $1,057.45 | $1,057.50 | |