| 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 | $25.91 | 3.107% | $26.715 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $250.39 | 6.759% | $267.3139 | $267.31 | $267.30 | $267.30 |
| Purchase #3 | $227.83 | 6.718% | $243.1356 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $202.86 | 9.608% | $222.3508 | $222.35 | $222.35 | $222.40 |
| Purchase #5 | $220.84 | 3.874% | $229.3953 | $229.40 | $229.40 | $229.40 |
| Purchase #6 | $195.86 | 9.788% | $215.0308 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $198.90 | 10.250% | $219.2873 | $219.29 | $219.30 | $219.30 |
| 7 purchase totals = | $1,322.59 | $1,423.2287 | $1,423.24 | $1,423.25 | $1,423.20 | |