| 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 | $189.88 | 8.192% | $205.435 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $199.85 | 7.131% | $214.1013 | $214.10 | $214.10 | $214.10 |
| Purchase #3 | $30.69 | 3.284% | $31.6979 | $31.70 | $31.70 | $31.70 |
| Purchase #4 | $29.99 | 13.120% | $33.9247 | $33.92 | $33.90 | $33.90 |
| Purchase #5 | $153.62 | 3.763% | $159.4007 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $197.63 | 13.691% | $224.6875 | $224.69 | $224.70 | $224.70 |
| Purchase #7 | $38.29 | 9.662% | $41.9896 | $41.99 | $42.00 | $42.00 |
| 7 purchase totals = | $839.95 | $911.2367 | $911.24 | $911.25 | $911.20 | |