| 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 | $187.39 | 9.670% | $205.5106 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $93.81 | 10.630% | $103.782 | $103.78 | $103.80 | $103.80 |
| Purchase #3 | $202.30 | 10.553% | $223.6487 | $223.65 | $223.65 | $223.60 |
| Purchase #4 | $214.37 | 8.721% | $233.0652 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $215.85 | 8.871% | $234.9981 | $235.00 | $235.00 | $235.00 |
| Purchase #6 | $69.70 | 7.512% | $74.9359 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $158.45 | 12.493% | $178.2452 | $178.25 | $178.25 | $178.20 |
| 7 purchase totals = | $1,141.87 | $1,254.1857 | $1,254.20 | $1,254.20 | $1,254.10 | |