| 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 | $230.93 | 5.267% | $243.0931 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $13.95 | 8.802% | $15.1779 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $95.48 | 7.558% | $102.6964 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $215.63 | 12.259% | $242.0641 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $111.42 | 11.222% | $123.9236 | $123.92 | $123.90 | $123.90 |
| Purchase #6 | $80.59 | 3.179% | $83.152 | $83.15 | $83.15 | $83.20 |
| Purchase #7 | $182.50 | 8.355% | $197.7479 | $197.75 | $197.75 | $197.70 |
| 7 purchase totals = | $930.50 | $1,007.8550 | $1,007.85 | $1,007.85 | $1,007.90 | |