| 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 | $250.78 | 13.728% | $285.2071 | $285.21 | $285.20 | $285.20 |
| Purchase #2 | $7.82 | 6.698% | $8.3438 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $150.79 | 9.781% | $165.5388 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $58.29 | 11.261% | $64.854 | $64.85 | $64.85 | $64.90 |
| Purchase #5 | $204.91 | 11.205% | $227.8702 | $227.87 | $227.85 | $227.90 |
| Purchase #6 | $131.45 | 13.777% | $149.5599 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $124.68 | 13.156% | $141.0829 | $141.08 | $141.10 | $141.10 |
| 7 purchase totals = | $928.72 | $1,042.4567 | $1,042.45 | $1,042.45 | $1,042.50 | |