| 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 | $221.78 | 12.638% | $249.8086 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $249.63 | 10.105% | $274.8551 | $274.86 | $274.85 | $274.90 |
| Purchase #3 | $184.51 | 10.348% | $203.6031 | $203.60 | $203.60 | $203.60 |
| Purchase #4 | $41.44 | 5.482% | $43.7117 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $215.79 | 4.764% | $226.0702 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $120.34 | 4.407% | $125.6434 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $46.86 | 12.355% | $52.6496 | $52.65 | $52.65 | $52.60 |
| 7 purchase totals = | $1,080.35 | $1,176.3417 | $1,176.34 | $1,176.30 | $1,176.30 | |