| 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 | $123.82 | 10.661% | $137.0205 | $137.02 | $137.00 | $137.00 |
| Purchase #2 | $127.56 | 3.669% | $132.2402 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $238.91 | 4.225% | $249.0039 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $152.87 | 12.111% | $171.3841 | $171.38 | $171.40 | $171.40 |
| Purchase #5 | $110.27 | 7.343% | $118.3671 | $118.37 | $118.35 | $118.40 |
| Purchase #6 | $134.73 | 9.118% | $147.0147 | $147.01 | $147.00 | $147.00 |
| Purchase #7 | $12.30 | 12.631% | $13.8536 | $13.85 | $13.85 | $13.90 |
| 7 purchase totals = | $900.46 | $968.8841 | $968.87 | $968.85 | $968.90 | |