| 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 | $107.39 | 3.113% | $110.7331 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $53.78 | 7.249% | $57.6785 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $158.85 | 9.820% | $174.4491 | $174.45 | $174.45 | $174.40 |
| Purchase #4 | $248.82 | 7.659% | $267.8771 | $267.88 | $267.90 | $267.90 |
| Purchase #5 | $16.94 | 9.340% | $18.5222 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $164.68 | 13.122% | $186.2893 | $186.29 | $186.30 | $186.30 |
| Purchase #7 | $199.40 | 7.722% | $214.7977 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $949.86 | $1,030.3470 | $1,030.35 | $1,030.40 | $1,030.30 | |