| 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 | $203.36 | 11.578% | $226.905 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $28.57 | 3.465% | $29.56 | $29.56 | $29.55 | $29.60 |
| Purchase #3 | $210.36 | 10.304% | $232.0355 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $128.46 | 7.516% | $138.1151 | $138.12 | $138.10 | $138.10 |
| Purchase #5 | $245.36 | 13.575% | $278.6676 | $278.67 | $278.65 | $278.70 |
| Purchase #6 | $23.52 | 3.323% | $24.3016 | $24.30 | $24.30 | $24.30 |
| Purchase #7 | $52.72 | 7.186% | $56.5085 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $892.35 | $986.0933 | $986.11 | $986.05 | $986.10 | |