| 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 | $224.92 | 13.211% | $254.6342 | $254.63 | $254.65 | $254.60 |
| Purchase #2 | $15.68 | 13.259% | $17.759 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $207.44 | 12.625% | $233.6293 | $233.63 | $233.65 | $233.60 |
| Purchase #4 | $17.64 | 8.675% | $19.1703 | $19.17 | $19.15 | $19.20 |
| Purchase #5 | $207.40 | 9.253% | $226.5907 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $8.61 | 13.197% | $9.7463 | $9.75 | $9.75 | $9.70 |
| Purchase #7 | $195.84 | 11.627% | $218.6103 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $877.53 | $980.1401 | $980.14 | $980.15 | $980.10 | |