| 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 | $248.73 | 7.685% | $267.8449 | $267.84 | $267.85 | $267.80 |
| Purchase #2 | $122.87 | 9.542% | $134.5943 | $134.59 | $134.60 | $134.60 |
| Purchase #3 | $146.86 | 10.445% | $162.1995 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $121.91 | 3.383% | $126.0342 | $126.03 | $126.05 | $126.00 |
| Purchase #5 | $212.26 | 6.671% | $226.4199 | $226.42 | $226.40 | $226.40 |
| Purchase #6 | $47.47 | 8.239% | $51.3811 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $141.59 | 13.440% | $160.6197 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $1,041.69 | $1,129.0936 | $1,129.08 | $1,129.10 | $1,129.00 | |