| 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 | $127.72 | 5.222% | $134.3895 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $6.72 | 8.853% | $7.3149 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $96.53 | 7.189% | $103.4695 | $103.47 | $103.45 | $103.50 |
| Purchase #4 | $114.52 | 7.764% | $123.4113 | $123.41 | $123.40 | $123.40 |
| Purchase #5 | $206.27 | 7.459% | $221.6557 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $203.30 | 13.726% | $231.205 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $208.42 | 8.763% | $226.6838 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $963.48 | $1,048.1297 | $1,048.13 | $1,048.10 | $1,048.20 | |