| 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 | $21.27 | 13.301% | $24.0991 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $225.70 | 3.314% | $233.1797 | $233.18 | $233.20 | $233.20 |
| Purchase #3 | $222.44 | 11.511% | $248.0451 | $248.05 | $248.05 | $248.00 |
| Purchase #4 | $100.70 | 9.145% | $109.909 | $109.91 | $109.90 | $109.90 |
| Purchase #5 | $139.86 | 12.550% | $157.4124 | $157.41 | $157.40 | $157.40 |
| Purchase #6 | $123.78 | 11.544% | $138.0692 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $108.66 | 12.598% | $122.349 | $122.35 | $122.35 | $122.30 |
| 7 purchase totals = | $942.41 | $1,033.0635 | $1,033.07 | $1,033.05 | $1,033.00 | |