| 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 | $8.39 | 8.759% | $9.1249 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $221.44 | 9.693% | $242.9042 | $242.90 | $242.90 | $242.90 |
| Purchase #3 | $211.46 | 5.754% | $223.6274 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $169.70 | 9.492% | $185.8079 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $123.38 | 8.711% | $134.1276 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $209.99 | 7.618% | $225.987 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $82.76 | 13.471% | $93.9086 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $1,027.12 | $1,115.4876 | $1,115.49 | $1,115.50 | $1,115.40 | |