| 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 | $241.28 | 12.682% | $271.8791 | $271.88 | $271.90 | $271.90 |
| Purchase #2 | $7.53 | 13.776% | $8.5673 | $8.57 | $8.55 | $8.60 |
| Purchase #3 | $94.55 | 13.721% | $107.5232 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $64.47 | 9.631% | $70.6791 | $70.68 | $70.70 | $70.70 |
| Purchase #5 | $212.40 | 7.253% | $227.8054 | $227.81 | $227.80 | $227.80 |
| Purchase #6 | $147.42 | 6.848% | $157.5153 | $157.52 | $157.50 | $157.50 |
| Purchase #7 | $85.56 | 11.562% | $95.4524 | $95.45 | $95.45 | $95.50 |
| 7 purchase totals = | $853.21 | $939.4218 | $939.43 | $939.40 | $939.50 | |