| 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 | $102.90 | 4.418% | $107.4461 | $107.45 | $107.45 | $107.40 |
| Purchase #2 | $13.82 | 7.484% | $14.8543 | $14.85 | $14.85 | $14.90 |
| Purchase #3 | $109.86 | 6.540% | $117.0448 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $182.37 | 11.742% | $203.7839 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $232.32 | 9.265% | $253.8444 | $253.84 | $253.85 | $253.80 |
| Purchase #6 | $202.85 | 5.627% | $214.2644 | $214.26 | $214.25 | $214.30 |
| Purchase #7 | $140.83 | 9.842% | $154.6905 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $984.95 | $1,065.9284 | $1,065.91 | $1,065.95 | $1,065.90 | |