| 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 | $24.85 | 9.820% | $27.2903 | $27.29 | $27.30 | $27.30 |
| Purchase #2 | $168.92 | 3.428% | $174.7106 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $197.86 | 12.345% | $222.2858 | $222.29 | $222.30 | $222.30 |
| Purchase #4 | $108.45 | 7.361% | $116.433 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $218.55 | 3.722% | $226.6844 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $225.97 | 9.215% | $246.7931 | $246.79 | $246.80 | $246.80 |
| Purchase #7 | $222.81 | 13.659% | $253.2436 | $253.24 | $253.25 | $253.20 |
| 7 purchase totals = | $1,167.41 | $1,267.4408 | $1,267.43 | $1,267.50 | $1,267.40 | |