| 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 | $226.99 | 3.580% | $235.1162 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $201.37 | 10.430% | $222.3729 | $222.37 | $222.35 | $222.40 |
| Purchase #3 | $112.93 | 12.377% | $126.9073 | $126.91 | $126.90 | $126.90 |
| Purchase #4 | $165.61 | 9.411% | $181.1956 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $120.48 | 5.111% | $126.6377 | $126.64 | $126.65 | $126.60 |
| Purchase #6 | $231.46 | 11.622% | $258.3603 | $258.36 | $258.35 | $258.40 |
| Purchase #7 | $173.35 | 11.221% | $192.8016 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $1,232.19 | $1,343.3916 | $1,343.40 | $1,343.35 | $1,343.40 | |