| 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 | $184.40 | 9.572% | $202.0508 | $202.05 | $202.05 | $202.10 |
| Purchase #2 | $164.81 | 10.479% | $182.0804 | $182.08 | $182.10 | $182.10 |
| Purchase #3 | $201.70 | 11.586% | $225.069 | $225.07 | $225.05 | $225.10 |
| Purchase #4 | $242.72 | 10.206% | $267.492 | $267.49 | $267.50 | $267.50 |
| Purchase #5 | $129.56 | 7.739% | $139.5866 | $139.59 | $139.60 | $139.60 |
| Purchase #6 | $148.68 | 7.641% | $160.0406 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $95.93 | 8.194% | $103.7905 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $1,167.80 | $1,280.1099 | $1,280.11 | $1,280.15 | $1,280.20 | |