| 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 | $248.81 | 8.153% | $269.0955 | $269.10 | $269.10 | $269.10 |
| Purchase #2 | $102.75 | 9.815% | $112.8349 | $112.83 | $112.85 | $112.80 |
| Purchase #3 | $226.25 | 12.453% | $254.4249 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $8.73 | 3.534% | $9.0385 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $5.98 | 6.794% | $6.3863 | $6.39 | $6.40 | $6.40 |
| Purchase #6 | $155.86 | 9.831% | $171.1826 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $102.78 | 5.221% | $108.1461 | $108.15 | $108.15 | $108.10 |
| 7 purchase totals = | $851.16 | $931.1088 | $931.11 | $931.15 | $931.00 | |