| 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 | $22.65 | 7.855% | $24.4292 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $126.45 | 4.194% | $131.7533 | $131.75 | $131.75 | $131.80 |
| Purchase #3 | $138.82 | 8.316% | $150.3643 | $150.36 | $150.35 | $150.40 |
| Purchase #4 | $190.85 | 3.724% | $197.9573 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $114.87 | 5.716% | $121.436 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $117.68 | 4.192% | $122.6131 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $210.63 | 12.795% | $237.5801 | $237.58 | $237.60 | $237.60 |
| 7 purchase totals = | $921.95 | $986.1333 | $986.13 | $986.15 | $986.20 | |