| 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 | $190.54 | 13.370% | $216.0152 | $216.02 | $216.00 | $216.00 |
| Purchase #2 | $33.95 | 13.532% | $38.5441 | $38.54 | $38.55 | $38.50 |
| Purchase #3 | $215.84 | 13.609% | $245.2137 | $245.21 | $245.20 | $245.20 |
| Purchase #4 | $27.66 | 3.390% | $28.5977 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $127.96 | 8.442% | $138.7624 | $138.76 | $138.75 | $138.80 |
| Purchase #6 | $222.96 | 7.190% | $238.9908 | $238.99 | $239.00 | $239.00 |
| Purchase #7 | $101.41 | 13.275% | $114.8722 | $114.87 | $114.85 | $114.90 |
| 7 purchase totals = | $920.32 | $1,020.9961 | $1,020.99 | $1,020.95 | $1,021.00 | |