| 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 | $181.94 | 4.397% | $189.9399 | $189.94 | $189.95 | $189.90 |
| Purchase #2 | $231.90 | 13.374% | $262.9143 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $15.94 | 10.772% | $17.6571 | $17.66 | $17.65 | $17.70 |
| Purchase #4 | $110.50 | 6.570% | $117.7599 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $41.50 | 12.616% | $46.7356 | $46.74 | $46.75 | $46.70 |
| Purchase #6 | $220.52 | 11.144% | $245.0947 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $205.31 | 7.370% | $220.4413 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $1,007.61 | $1,100.5428 | $1,100.54 | $1,100.55 | $1,100.50 | |