| 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 | $180.65 | 7.259% | $193.7634 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $234.96 | 3.350% | $242.8312 | $242.83 | $242.85 | $242.80 |
| Purchase #3 | $126.62 | 7.170% | $135.6987 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $50.38 | 11.346% | $56.0961 | $56.10 | $56.10 | $56.10 |
| Purchase #5 | $38.38 | 3.664% | $39.7862 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $227.58 | 11.685% | $254.1727 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $95.63 | 11.326% | $106.4611 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $954.20 | $1,028.8094 | $1,028.81 | $1,028.80 | $1,028.90 | |