| 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 | $231.49 | 9.371% | $253.1829 | $253.18 | $253.20 | $253.20 |
| Purchase #2 | $234.56 | 4.817% | $245.8588 | $245.86 | $245.85 | $245.90 |
| Purchase #3 | $123.40 | 11.847% | $138.0192 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $111.83 | 7.652% | $120.3872 | $120.39 | $120.40 | $120.40 |
| Purchase #5 | $245.46 | 11.140% | $272.8042 | $272.80 | $272.80 | $272.80 |
| Purchase #6 | $6.40 | 5.587% | $6.7576 | $6.76 | $6.75 | $6.80 |
| Purchase #7 | $39.58 | 12.795% | $44.6443 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $992.72 | $1,081.6542 | $1,081.65 | $1,081.65 | $1,081.70 | |