| 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 | $114.51 | 4.157% | $119.2702 | $119.27 | $119.25 | $119.30 |
| Purchase #2 | $226.32 | 3.560% | $234.377 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $222.91 | 13.432% | $252.8513 | $252.85 | $252.85 | $252.90 |
| Purchase #4 | $14.96 | 8.395% | $16.2159 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $41.54 | 9.819% | $45.6188 | $45.62 | $45.60 | $45.60 |
| Purchase #6 | $118.37 | 8.218% | $128.0976 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $187.99 | 9.111% | $205.1178 | $205.12 | $205.10 | $205.10 |
| 7 purchase totals = | $926.60 | $1,001.5486 | $1,001.56 | $1,001.50 | $1,001.60 | |