| 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 | $193.47 | 4.445% | $202.0697 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $182.54 | 5.719% | $192.9795 | $192.98 | $193.00 | $193.00 |
| Purchase #3 | $37.99 | 8.310% | $41.147 | $41.15 | $41.15 | $41.10 |
| Purchase #4 | $198.81 | 6.740% | $212.2098 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $208.48 | 7.831% | $224.8061 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $208.74 | 11.685% | $233.1313 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $112.99 | 12.818% | $127.4731 | $127.47 | $127.45 | $127.50 |
| 7 purchase totals = | $1,143.02 | $1,233.8165 | $1,233.82 | $1,233.80 | $1,233.80 | |