| 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 | $24.95 | 13.349% | $28.2806 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $24.34 | 4.457% | $25.4248 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $223.57 | 10.759% | $247.6239 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $47.78 | 9.230% | $52.1901 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $212.83 | 11.397% | $237.0862 | $237.09 | $237.10 | $237.10 |
| Purchase #6 | $217.59 | 10.658% | $240.7807 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $144.50 | 8.632% | $156.9732 | $156.97 | $156.95 | $157.00 |
| 7 purchase totals = | $895.56 | $988.3595 | $988.35 | $988.35 | $988.40 | |