| 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 | $204.41 | 9.487% | $223.8024 | $223.80 | $223.80 | $223.80 |
| Purchase #2 | $244.50 | 13.162% | $276.6811 | $276.68 | $276.70 | $276.70 |
| Purchase #3 | $27.96 | 12.153% | $31.358 | $31.36 | $31.35 | $31.40 |
| Purchase #4 | $15.42 | 4.595% | $16.1285 | $16.13 | $16.15 | $16.10 |
| Purchase #5 | $225.57 | 12.235% | $253.1685 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $243.45 | 4.742% | $254.9944 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $226.96 | 9.676% | $248.9206 | $248.92 | $248.90 | $248.90 |
| 7 purchase totals = | $1,188.27 | $1,305.0535 | $1,305.05 | $1,305.05 | $1,305.10 | |