| 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 | $19.29 | 10.639% | $21.3423 | $21.34 | $21.35 | $21.30 |
| Purchase #2 | $174.63 | 5.189% | $183.6916 | $183.69 | $183.70 | $183.70 |
| Purchase #3 | $147.90 | 8.309% | $160.189 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $44.26 | 13.468% | $50.2209 | $50.22 | $50.20 | $50.20 |
| Purchase #5 | $250.47 | 13.721% | $284.837 | $284.84 | $284.85 | $284.80 |
| Purchase #6 | $229.58 | 8.593% | $249.3078 | $249.31 | $249.30 | $249.30 |
| Purchase #7 | $198.84 | 8.263% | $215.2701 | $215.27 | $215.25 | $215.30 |
| 7 purchase totals = | $1,064.97 | $1,164.8587 | $1,164.86 | $1,164.85 | $1,164.80 | |