| 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 | $205.84 | 11.294% | $229.0876 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $112.61 | 10.706% | $124.666 | $124.67 | $124.65 | $124.70 |
| Purchase #3 | $127.79 | 13.650% | $145.2333 | $145.23 | $145.25 | $145.20 |
| Purchase #4 | $111.31 | 13.508% | $126.3458 | $126.35 | $126.35 | $126.30 |
| Purchase #5 | $150.74 | 4.431% | $157.4193 | $157.42 | $157.40 | $157.40 |
| Purchase #6 | $11.82 | 11.138% | $13.1365 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $189.49 | 11.348% | $210.9933 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $909.60 | $1,006.8818 | $1,006.89 | $1,006.90 | $1,006.80 | |