| 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 | $246.72 | 13.661% | $280.4244 | $280.42 | $280.40 | $280.40 |
| Purchase #2 | $31.90 | 9.120% | $34.8093 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $118.33 | 13.255% | $134.0146 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $53.90 | 4.837% | $56.5071 | $56.51 | $56.50 | $56.50 |
| Purchase #5 | $120.34 | 13.573% | $136.6737 | $136.67 | $136.65 | $136.70 |
| Purchase #6 | $178.73 | 8.282% | $193.5324 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $154.45 | 4.465% | $161.3462 | $161.35 | $161.35 | $161.30 |
| 7 purchase totals = | $904.37 | $997.3077 | $997.30 | $997.25 | $997.20 | |