| 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 | $123.35 | 5.202% | $129.7667 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $215.44 | 4.288% | $224.6781 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $209.68 | 6.381% | $223.0597 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $242.80 | 11.127% | $269.8164 | $269.82 | $269.80 | $269.80 |
| Purchase #5 | $244.90 | 7.846% | $264.1149 | $264.11 | $264.10 | $264.10 |
| Purchase #6 | $228.49 | 13.506% | $259.3499 | $259.35 | $259.35 | $259.30 |
| Purchase #7 | $155.78 | 5.592% | $164.4912 | $164.49 | $164.50 | $164.50 |
| 7 purchase totals = | $1,420.44 | $1,535.2769 | $1,535.28 | $1,535.25 | $1,535.30 | |