| 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 | $229.79 | 10.717% | $254.4166 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $31.37 | 4.661% | $32.8322 | $32.83 | $32.85 | $32.80 |
| Purchase #3 | $13.86 | 3.205% | $14.3042 | $14.30 | $14.30 | $14.30 |
| Purchase #4 | $249.64 | 12.581% | $281.0472 | $281.05 | $281.05 | $281.00 |
| Purchase #5 | $239.88 | 6.494% | $255.4578 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $149.64 | 7.561% | $160.9543 | $160.95 | $160.95 | $161.00 |
| Purchase #7 | $207.63 | 11.600% | $231.7151 | $231.72 | $231.70 | $231.70 |
| 7 purchase totals = | $1,121.81 | $1,230.7274 | $1,230.73 | $1,230.70 | $1,230.70 | |