| 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 | $222.89 | 13.827% | $253.709 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $162.85 | 10.371% | $179.7392 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $238.47 | 12.629% | $268.5864 | $268.59 | $268.60 | $268.60 |
| Purchase #4 | $139.88 | 10.701% | $154.8486 | $154.85 | $154.85 | $154.80 |
| Purchase #5 | $31.58 | 8.331% | $34.2109 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $25.63 | 8.265% | $27.7483 | $27.75 | $27.75 | $27.70 |
| Purchase #7 | $80.77 | 9.712% | $88.6144 | $88.61 | $88.60 | $88.60 |
| 7 purchase totals = | $902.07 | $1,007.4568 | $1,007.46 | $1,007.45 | $1,007.30 | |