| 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 | $109.87 | 10.214% | $121.0921 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $37.39 | 8.103% | $40.4197 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $202.58 | 5.195% | $213.104 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $218.37 | 13.272% | $247.3521 | $247.35 | $247.35 | $247.40 |
| Purchase #5 | $13.90 | 5.669% | $14.688 | $14.69 | $14.70 | $14.70 |
| Purchase #6 | $24.96 | 9.705% | $27.3824 | $27.38 | $27.40 | $27.40 |
| Purchase #7 | $165.25 | 5.271% | $173.9603 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $772.32 | $837.9986 | $837.99 | $838.00 | $838.10 | |