| 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 | $250.39 | 10.361% | $276.3329 | $276.33 | $276.35 | $276.30 |
| Purchase #2 | $166.90 | 3.106% | $172.0839 | $172.08 | $172.10 | $172.10 |
| Purchase #3 | $198.91 | 13.688% | $226.1368 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $95.85 | 5.816% | $101.4246 | $101.42 | $101.40 | $101.40 |
| Purchase #5 | $160.81 | 10.377% | $177.4973 | $177.50 | $177.50 | $177.50 |
| Purchase #6 | $15.88 | 8.486% | $17.2276 | $17.23 | $17.25 | $17.20 |
| Purchase #7 | $33.91 | 5.270% | $35.6971 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $922.65 | $1,006.4002 | $1,006.40 | $1,006.45 | $1,006.30 | |