| 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 | $138.65 | 11.439% | $154.5102 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $96.30 | 11.143% | $107.0307 | $107.03 | $107.05 | $107.00 |
| Purchase #3 | $193.35 | 9.813% | $212.3234 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $190.52 | 3.352% | $196.9062 | $196.91 | $196.90 | $196.90 |
| Purchase #5 | $160.92 | 6.520% | $171.412 | $171.41 | $171.40 | $171.40 |
| Purchase #6 | $223.26 | 12.528% | $251.23 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $191.36 | 12.312% | $214.9202 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $1,194.36 | $1,308.3327 | $1,308.33 | $1,308.30 | $1,308.20 | |