| 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 | $206.97 | 6.321% | $220.0526 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $230.39 | 10.203% | $253.8967 | $253.90 | $253.90 | $253.90 |
| Purchase #3 | $140.85 | 6.840% | $150.4841 | $150.48 | $150.50 | $150.50 |
| Purchase #4 | $125.26 | 4.112% | $130.4107 | $130.41 | $130.40 | $130.40 |
| Purchase #5 | $228.92 | 8.363% | $248.0646 | $248.06 | $248.05 | $248.10 |
| Purchase #6 | $213.31 | 4.389% | $222.6722 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $84.96 | 3.188% | $87.6685 | $87.67 | $87.65 | $87.70 |
| 7 purchase totals = | $1,230.66 | $1,313.2494 | $1,313.24 | $1,313.20 | $1,313.40 | |