| 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 | $235.32 | 4.793% | $246.5989 | $246.60 | $246.60 | $246.60 |
| Purchase #2 | $234.94 | 13.739% | $267.2184 | $267.22 | $267.20 | $267.20 |
| Purchase #3 | $31.97 | 3.167% | $32.9825 | $32.98 | $33.00 | $33.00 |
| Purchase #4 | $178.61 | 7.658% | $192.288 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $79.86 | 11.657% | $89.1693 | $89.17 | $89.15 | $89.20 |
| Purchase #6 | $223.96 | 5.152% | $235.4984 | $235.50 | $235.50 | $235.50 |
| Purchase #7 | $55.76 | 8.289% | $60.3819 | $60.38 | $60.40 | $60.40 |
| 7 purchase totals = | $1,040.42 | $1,124.1374 | $1,124.14 | $1,124.15 | $1,124.20 | |