| 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 | $106.72 | 3.701% | $110.6697 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $226.62 | 3.433% | $234.3999 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $117.33 | 3.774% | $121.758 | $121.76 | $121.75 | $121.80 |
| Purchase #4 | $90.51 | 10.509% | $100.0217 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $120.61 | 6.612% | $128.5847 | $128.58 | $128.60 | $128.60 |
| Purchase #6 | $100.56 | 5.342% | $105.9319 | $105.93 | $105.95 | $105.90 |
| Purchase #7 | $208.60 | 7.494% | $224.2325 | $224.23 | $224.25 | $224.20 |
| 7 purchase totals = | $970.95 | $1,025.5984 | $1,025.59 | $1,025.60 | $1,025.60 | |