| 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 | $216.39 | 3.436% | $223.8252 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $154.98 | 12.787% | $174.7973 | $174.80 | $174.80 | $174.80 |
| Purchase #3 | $11.75 | 12.146% | $13.1772 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $17.80 | 3.565% | $18.4346 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $202.82 | 4.176% | $211.2898 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $214.29 | 4.550% | $224.0402 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $153.48 | 7.603% | $165.1491 | $165.15 | $165.15 | $165.10 |
| 7 purchase totals = | $971.51 | $1,030.7134 | $1,030.72 | $1,030.80 | $1,030.60 | |