| 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 | $11.25 | 8.865% | $12.2473 | $12.25 | $12.25 | $12.20 |
| Purchase #2 | $228.26 | 6.756% | $243.6812 | $243.68 | $243.70 | $243.70 |
| Purchase #3 | $141.37 | 4.431% | $147.6341 | $147.63 | $147.65 | $147.60 |
| Purchase #4 | $184.44 | 7.669% | $198.5847 | $198.58 | $198.60 | $198.60 |
| Purchase #5 | $202.29 | 10.242% | $223.0085 | $223.01 | $223.00 | $223.00 |
| Purchase #6 | $224.67 | 3.795% | $233.1962 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $122.34 | 9.829% | $134.3648 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $1,114.62 | $1,192.7168 | $1,192.71 | $1,192.75 | $1,192.70 | |