| 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 | $178.42 | 13.717% | $202.8939 | $202.89 | $202.90 | $202.90 |
| Purchase #2 | $124.44 | 5.267% | $130.9943 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $56.54 | 5.528% | $59.6655 | $59.67 | $59.65 | $59.70 |
| Purchase #4 | $214.26 | 3.536% | $221.8362 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $187.56 | 4.398% | $195.8089 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $242.38 | 7.201% | $259.8338 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $162.41 | 8.240% | $175.7926 | $175.79 | $175.80 | $175.80 |
| 7 purchase totals = | $1,166.01 | $1,246.8252 | $1,246.82 | $1,246.85 | $1,246.80 | |