| 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 | $26.62 | 4.583% | $27.84 | $27.84 | $27.85 | $27.80 |
| Purchase #2 | $241.31 | 6.516% | $257.0338 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $102.31 | 8.439% | $110.9439 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $221.83 | 8.215% | $240.0533 | $240.05 | $240.05 | $240.10 |
| Purchase #5 | $89.67 | 10.705% | $99.2692 | $99.27 | $99.25 | $99.30 |
| Purchase #6 | $215.97 | 6.738% | $230.5221 | $230.52 | $230.50 | $230.50 |
| Purchase #7 | $46.59 | 7.287% | $49.985 | $49.99 | $50.00 | $50.00 |
| 7 purchase totals = | $944.30 | $1,015.6473 | $1,015.64 | $1,015.65 | $1,015.60 | |