| 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 | $108.57 | 12.527% | $122.1706 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $41.54 | 4.873% | $43.5642 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $81.69 | 3.180% | $84.2877 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $80.47 | 4.191% | $83.8425 | $83.84 | $83.85 | $83.80 |
| Purchase #5 | $8.54 | 4.144% | $8.8939 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $122.96 | 6.447% | $130.8872 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $239.80 | 13.532% | $272.2497 | $272.25 | $272.25 | $272.20 |
| 7 purchase totals = | $683.57 | $745.8958 | $745.89 | $745.90 | $745.90 | |