| 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 | $74.95 | 11.314% | $83.4298 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $228.33 | 10.268% | $251.7749 | $251.77 | $251.75 | $251.80 |
| Purchase #3 | $89.45 | 5.195% | $94.0969 | $94.10 | $94.10 | $94.10 |
| Purchase #4 | $181.80 | 7.322% | $195.1114 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $248.41 | 13.526% | $282.0099 | $282.01 | $282.00 | $282.00 |
| Purchase #6 | $223.80 | 9.669% | $245.4392 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $41.25 | 12.374% | $46.3543 | $46.35 | $46.35 | $46.40 |
| 7 purchase totals = | $1,087.99 | $1,198.2164 | $1,198.21 | $1,198.20 | $1,198.20 | |