| 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 | $126.55 | 9.215% | $138.2116 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $203.50 | 8.436% | $220.6673 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $63.70 | 6.617% | $67.915 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $232.49 | 9.319% | $254.1557 | $254.16 | $254.15 | $254.20 |
| Purchase #5 | $223.73 | 10.699% | $247.6669 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $195.77 | 10.651% | $216.6215 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $32.29 | 10.630% | $35.7224 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $1,078.03 | $1,180.9604 | $1,180.97 | $1,180.85 | $1,181.00 | |