| 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 | $234.58 | 4.795% | $245.8281 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $156.86 | 10.375% | $173.1342 | $173.13 | $173.15 | $173.10 |
| Purchase #3 | $203.55 | 9.388% | $222.6593 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $160.50 | 9.601% | $175.9096 | $175.91 | $175.90 | $175.90 |
| Purchase #5 | $143.94 | 4.244% | $150.0488 | $150.05 | $150.05 | $150.00 |
| Purchase #6 | $57.36 | 5.246% | $60.3691 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $250.72 | 7.656% | $269.9151 | $269.92 | $269.90 | $269.90 |
| 7 purchase totals = | $1,207.51 | $1,297.8642 | $1,297.87 | $1,297.85 | $1,297.80 | |