| 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 | $236.49 | 8.340% | $256.2133 | $256.21 | $256.20 | $256.20 |
| Purchase #2 | $9.53 | 3.703% | $9.8829 | $9.88 | $9.90 | $9.90 |
| Purchase #3 | $239.70 | 5.588% | $253.0944 | $253.09 | $253.10 | $253.10 |
| Purchase #4 | $232.80 | 4.623% | $243.5623 | $243.56 | $243.55 | $243.60 |
| Purchase #5 | $118.98 | 6.116% | $126.2568 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $201.70 | 6.174% | $214.153 | $214.15 | $214.15 | $214.20 |
| Purchase #7 | $148.46 | 4.694% | $155.4287 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $1,187.66 | $1,258.5914 | $1,258.58 | $1,258.60 | $1,258.70 | |