| 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 | $121.99 | 10.631% | $134.9588 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $155.91 | 9.580% | $170.8462 | $170.85 | $170.85 | $170.80 |
| Purchase #3 | $212.73 | 3.832% | $220.8818 | $220.88 | $220.90 | $220.90 |
| Purchase #4 | $197.38 | 4.259% | $205.7864 | $205.79 | $205.80 | $205.80 |
| Purchase #5 | $23.52 | 6.437% | $25.034 | $25.03 | $25.05 | $25.00 |
| Purchase #6 | $112.44 | 12.175% | $126.1296 | $126.13 | $126.15 | $126.10 |
| Purchase #7 | $226.78 | 4.736% | $237.5203 | $237.52 | $237.50 | $237.50 |
| 7 purchase totals = | $1,050.75 | $1,121.1571 | $1,121.16 | $1,121.20 | $1,121.10 | |