| 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 | $131.38 | 7.314% | $140.9891 | $140.99 | $141.00 | $141.00 |
| Purchase #2 | $5.77 | 10.208% | $6.359 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $123.54 | 6.580% | $131.6689 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $238.97 | 12.802% | $269.5629 | $269.56 | $269.55 | $269.60 |
| Purchase #5 | $40.84 | 13.544% | $46.3714 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $65.84 | 12.386% | $73.9949 | $73.99 | $74.00 | $74.00 |
| Purchase #7 | $205.74 | 9.521% | $225.3285 | $225.33 | $225.35 | $225.30 |
| 7 purchase totals = | $812.08 | $894.2747 | $894.27 | $894.25 | $894.40 | |