| 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 | $209.70 | 9.160% | $228.9085 | $228.91 | $228.90 | $228.90 |
| Purchase #2 | $16.99 | 12.709% | $19.1493 | $19.15 | $19.15 | $19.10 |
| Purchase #3 | $203.25 | 4.871% | $213.1503 | $213.15 | $213.15 | $213.20 |
| Purchase #4 | $155.88 | 9.166% | $170.168 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $18.42 | 13.612% | $20.9273 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $246.54 | 4.274% | $257.0771 | $257.08 | $257.10 | $257.10 |
| Purchase #7 | $155.41 | 3.573% | $160.9628 | $160.96 | $160.95 | $161.00 |
| 7 purchase totals = | $1,006.19 | $1,070.3433 | $1,070.35 | $1,070.35 | $1,070.40 | |