| 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 | $212.54 | 13.643% | $241.5368 | $241.54 | $241.55 | $241.50 |
| Purchase #2 | $7.67 | 12.676% | $8.6422 | $8.64 | $8.65 | $8.60 |
| Purchase #3 | $6.51 | 8.362% | $7.0544 | $7.05 | $7.05 | $7.10 |
| Purchase #4 | $146.81 | 12.798% | $165.5987 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $138.92 | 7.707% | $149.6266 | $149.63 | $149.65 | $149.60 |
| Purchase #6 | $103.84 | 8.337% | $112.4971 | $112.50 | $112.50 | $112.50 |
| Purchase #7 | $200.70 | 10.653% | $222.0806 | $222.08 | $222.10 | $222.10 |
| 7 purchase totals = | $816.99 | $907.0364 | $907.04 | $907.10 | $907.00 | |