| 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 | $135.34 | 4.271% | $141.1204 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $193.94 | 7.579% | $208.6387 | $208.64 | $208.65 | $208.60 |
| Purchase #3 | $123.98 | 9.581% | $135.8585 | $135.86 | $135.85 | $135.90 |
| Purchase #4 | $209.93 | 10.517% | $232.0083 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $191.47 | 7.144% | $205.1486 | $205.15 | $205.15 | $205.10 |
| Purchase #6 | $83.71 | 7.531% | $90.0142 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $67.45 | 9.247% | $73.6871 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $1,005.82 | $1,086.4758 | $1,086.48 | $1,086.45 | $1,086.40 | |