| 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 | $90.94 | 12.179% | $102.0156 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $192.66 | 4.647% | $201.6129 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $233.99 | 8.157% | $253.0766 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $162.49 | 12.648% | $183.0417 | $183.04 | $183.05 | $183.00 |
| Purchase #5 | $155.84 | 5.513% | $164.4315 | $164.43 | $164.45 | $164.40 |
| Purchase #6 | $90.99 | 4.196% | $94.8079 | $94.81 | $94.80 | $94.80 |
| Purchase #7 | $196.81 | 6.557% | $209.7148 | $209.71 | $209.70 | $209.70 |
| 7 purchase totals = | $1,123.72 | $1,208.7010 | $1,208.70 | $1,208.70 | $1,208.60 | |