| 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 | $81.82 | 11.221% | $91.001 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $225.64 | 5.565% | $238.1969 | $238.20 | $238.20 | $238.20 |
| Purchase #3 | $15.43 | 11.432% | $17.194 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $180.87 | 4.809% | $189.568 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $74.32 | 10.160% | $81.8709 | $81.87 | $81.85 | $81.90 |
| Purchase #6 | $125.76 | 12.457% | $141.4259 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $231.50 | 3.180% | $238.8617 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $935.34 | $998.1184 | $998.12 | $998.10 | $998.20 | |