| 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 | $11.51 | 5.688% | $12.1647 | $12.16 | $12.15 | $12.20 |
| Purchase #2 | $109.51 | 3.685% | $113.5454 | $113.55 | $113.55 | $113.50 |
| Purchase #3 | $8.67 | 13.740% | $9.8613 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $212.81 | 13.633% | $241.8224 | $241.82 | $241.80 | $241.80 |
| Purchase #5 | $199.77 | 10.786% | $221.3172 | $221.32 | $221.30 | $221.30 |
| Purchase #6 | $164.87 | 4.654% | $172.543 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $168.96 | 7.552% | $181.7199 | $181.72 | $181.70 | $181.70 |
| 7 purchase totals = | $876.10 | $952.9739 | $952.97 | $952.90 | $952.90 | |