| 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 | $129.85 | 12.190% | $145.6787 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $182.55 | 9.728% | $200.3085 | $200.31 | $200.30 | $200.30 |
| Purchase #3 | $149.77 | 11.582% | $167.1164 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $140.95 | 8.588% | $153.0548 | $153.05 | $153.05 | $153.10 |
| Purchase #5 | $216.27 | 10.139% | $238.1976 | $238.20 | $238.20 | $238.20 |
| Purchase #6 | $139.81 | 3.306% | $144.4321 | $144.43 | $144.45 | $144.40 |
| Purchase #7 | $171.29 | 11.510% | $191.0055 | $191.01 | $191.00 | $191.00 |
| 7 purchase totals = | $1,130.49 | $1,239.7936 | $1,239.80 | $1,239.80 | $1,239.80 | |