| 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 | $236.57 | 8.684% | $257.1137 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $170.25 | 9.560% | $186.5259 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $198.42 | 8.660% | $215.6032 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $135.30 | 13.220% | $153.1867 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $60.61 | 3.141% | $62.5138 | $62.51 | $62.50 | $62.50 |
| Purchase #6 | $206.69 | 9.759% | $226.8609 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $7.94 | 13.622% | $9.0216 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $1,015.78 | $1,110.8258 | $1,110.82 | $1,110.80 | $1,110.80 | |