| 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 | $214.28 | 7.393% | $230.1217 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $226.30 | 5.475% | $238.6899 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $123.61 | 11.310% | $137.5903 | $137.59 | $137.60 | $137.60 |
| Purchase #4 | $44.57 | 12.488% | $50.1359 | $50.14 | $50.15 | $50.10 |
| Purchase #5 | $177.53 | 8.760% | $193.0816 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $220.40 | 3.305% | $227.6842 | $227.68 | $227.70 | $227.70 |
| Purchase #7 | $86.42 | 10.702% | $95.6687 | $95.67 | $95.65 | $95.70 |
| 7 purchase totals = | $1,093.11 | $1,172.9723 | $1,172.97 | $1,173.00 | $1,173.00 | |