| 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 | $239.74 | 3.707% | $248.6272 | $248.63 | $248.65 | $248.60 |
| Purchase #2 | $212.26 | 13.771% | $241.4903 | $241.49 | $241.50 | $241.50 |
| Purchase #3 | $122.98 | 3.545% | $127.3396 | $127.34 | $127.35 | $127.30 |
| Purchase #4 | $222.62 | 4.601% | $232.8627 | $232.86 | $232.85 | $232.90 |
| Purchase #5 | $77.63 | 4.557% | $81.1676 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $111.73 | 9.723% | $122.5935 | $122.59 | $122.60 | $122.60 |
| Purchase #7 | $71.28 | 5.143% | $74.9459 | $74.95 | $74.95 | $74.90 |
| 7 purchase totals = | $1,058.24 | $1,129.0268 | $1,129.03 | $1,129.05 | $1,129.00 | |