| 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 | $100.64 | 11.219% | $111.9308 | $111.93 | $111.95 | $111.90 |
| Purchase #2 | $35.73 | 8.201% | $38.6602 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $182.93 | 12.180% | $205.2109 | $205.21 | $205.20 | $205.20 |
| Purchase #4 | $188.35 | 7.784% | $203.0112 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $202.28 | 10.199% | $222.9105 | $222.91 | $222.90 | $222.90 |
| Purchase #6 | $239.90 | 11.520% | $267.5365 | $267.54 | $267.55 | $267.50 |
| Purchase #7 | $17.41 | 4.689% | $18.2264 | $18.23 | $18.25 | $18.20 |
| 7 purchase totals = | $967.24 | $1,067.4865 | $1,067.49 | $1,067.50 | $1,067.40 | |