| 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 | $95.82 | 9.478% | $104.9018 | $104.90 | $104.90 | $104.90 |
| Purchase #2 | $226.34 | 12.275% | $254.1232 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $224.48 | 4.301% | $234.1349 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $181.46 | 4.643% | $189.8852 | $189.89 | $189.90 | $189.90 |
| Purchase #5 | $80.36 | 3.740% | $83.3655 | $83.37 | $83.35 | $83.40 |
| Purchase #6 | $24.42 | 12.372% | $27.4412 | $27.44 | $27.45 | $27.40 |
| Purchase #7 | $135.99 | 13.414% | $154.2317 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $968.87 | $1,048.0835 | $1,048.08 | $1,048.10 | $1,048.00 | |