| 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 | $230.58 | 8.383% | $249.9095 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $38.87 | 5.769% | $41.1124 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $120.52 | 11.344% | $134.1918 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $226.87 | 7.284% | $243.3952 | $243.40 | $243.40 | $243.40 |
| Purchase #5 | $100.71 | 10.250% | $111.0328 | $111.03 | $111.05 | $111.00 |
| Purchase #6 | $189.40 | 8.783% | $206.035 | $206.04 | $206.05 | $206.00 |
| Purchase #7 | $241.35 | 7.466% | $259.3692 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $1,148.30 | $1,245.0459 | $1,245.05 | $1,245.05 | $1,245.00 | |