| 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 | $241.84 | 10.657% | $267.6129 | $267.61 | $267.60 | $267.60 |
| Purchase #2 | $229.64 | 12.855% | $259.1602 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $71.33 | 12.507% | $80.2512 | $80.25 | $80.25 | $80.30 |
| Purchase #4 | $234.84 | 5.121% | $246.8662 | $246.87 | $246.85 | $246.90 |
| Purchase #5 | $100.96 | 4.192% | $105.1922 | $105.19 | $105.20 | $105.20 |
| Purchase #6 | $106.39 | 11.608% | $118.7398 | $118.74 | $118.75 | $118.70 |
| Purchase #7 | $130.94 | 6.302% | $139.1918 | $139.19 | $139.20 | $139.20 |
| 7 purchase totals = | $1,115.94 | $1,217.0143 | $1,217.01 | $1,217.00 | $1,217.10 | |