| 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 | $230.35 | 6.355% | $244.9887 | $244.99 | $245.00 | $245.00 |
| Purchase #2 | $151.78 | 8.594% | $164.824 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $215.46 | 8.186% | $233.0976 | $233.10 | $233.10 | $233.10 |
| Purchase #4 | $24.81 | 10.423% | $27.3959 | $27.40 | $27.40 | $27.40 |
| Purchase #5 | $22.78 | 8.429% | $24.7001 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $17.96 | 7.594% | $19.3239 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $241.37 | 6.578% | $257.2473 | $257.25 | $257.25 | $257.20 |
| 7 purchase totals = | $904.51 | $971.5775 | $971.58 | $971.55 | $971.50 | |