| 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 | $102.36 | 12.167% | $114.8141 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $9.27 | 8.633% | $10.0703 | $10.07 | $10.05 | $10.10 |
| Purchase #3 | $124.50 | 5.853% | $131.787 | $131.79 | $131.80 | $131.80 |
| Purchase #4 | $8.92 | 6.385% | $9.4895 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $84.91 | 11.802% | $94.9311 | $94.93 | $94.95 | $94.90 |
| Purchase #6 | $7.58 | 13.622% | $8.6125 | $8.61 | $8.60 | $8.60 |
| Purchase #7 | $239.35 | 5.449% | $252.3922 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $576.89 | $622.0967 | $622.09 | $622.10 | $622.10 | |