| 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 | $113.56 | 11.818% | $126.9805 | $126.98 | $127.00 | $127.00 |
| Purchase #2 | $174.95 | 9.868% | $192.2141 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $99.36 | 11.786% | $111.0706 | $111.07 | $111.05 | $111.10 |
| Purchase #4 | $178.52 | 7.761% | $192.3749 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $140.42 | 3.472% | $145.2954 | $145.30 | $145.30 | $145.30 |
| Purchase #6 | $127.88 | 13.751% | $145.4648 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $181.48 | 11.659% | $202.6388 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $1,016.17 | $1,116.0391 | $1,116.03 | $1,116.00 | $1,116.10 | |