| 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 | $25.90 | 9.195% | $28.2815 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $214.88 | 10.334% | $237.0857 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $18.94 | 12.255% | $21.2611 | $21.26 | $21.25 | $21.30 |
| Purchase #4 | $233.52 | 6.282% | $248.1897 | $248.19 | $248.20 | $248.20 |
| Purchase #5 | $229.79 | 12.636% | $258.8263 | $258.83 | $258.85 | $258.80 |
| Purchase #6 | $96.90 | 6.533% | $103.2305 | $103.23 | $103.25 | $103.20 |
| Purchase #7 | $32.26 | 9.150% | $35.2118 | $35.21 | $35.20 | $35.20 |
| 7 purchase totals = | $852.19 | $932.0866 | $932.09 | $932.15 | $932.10 | |