| 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 | $38.30 | 7.422% | $41.1426 | $41.14 | $41.15 | $41.10 |
| Purchase #2 | $190.81 | 11.380% | $212.5242 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $24.85 | 6.329% | $26.4228 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $95.81 | 3.364% | $99.033 | $99.03 | $99.05 | $99.00 |
| Purchase #5 | $120.64 | 10.203% | $132.9489 | $132.95 | $132.95 | $132.90 |
| Purchase #6 | $222.33 | 3.800% | $230.7785 | $230.78 | $230.80 | $230.80 |
| Purchase #7 | $221.85 | 4.250% | $231.2786 | $231.28 | $231.30 | $231.30 |
| 7 purchase totals = | $914.59 | $974.1286 | $974.12 | $974.15 | $974.00 | |