| 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 | $239.25 | 10.723% | $264.9048 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $76.44 | 4.848% | $80.1458 | $80.15 | $80.15 | $80.10 |
| Purchase #3 | $152.71 | 5.812% | $161.5855 | $161.59 | $161.60 | $161.60 |
| Purchase #4 | $24.42 | 6.361% | $25.9734 | $25.97 | $25.95 | $26.00 |
| Purchase #5 | $89.54 | 12.235% | $100.4952 | $100.50 | $100.50 | $100.50 |
| Purchase #6 | $221.36 | 3.754% | $229.6699 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $221.35 | 11.621% | $247.0731 | $247.07 | $247.05 | $247.10 |
| 7 purchase totals = | $1,025.07 | $1,109.8477 | $1,109.85 | $1,109.80 | $1,109.90 | |