| 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 | $100.28 | 6.769% | $107.068 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $47.81 | 9.403% | $52.3056 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $195.43 | 11.730% | $218.3539 | $218.35 | $218.35 | $218.40 |
| Purchase #4 | $39.61 | 8.856% | $43.1179 | $43.12 | $43.10 | $43.10 |
| Purchase #5 | $18.48 | 9.646% | $20.2626 | $20.26 | $20.25 | $20.30 |
| Purchase #6 | $240.83 | 13.402% | $273.106 | $273.11 | $273.10 | $273.10 |
| Purchase #7 | $206.93 | 13.236% | $234.3193 | $234.32 | $234.30 | $234.30 |
| 7 purchase totals = | $849.37 | $948.5333 | $948.54 | $948.45 | $948.60 | |