| 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 | $221.76 | 9.385% | $242.5722 | $242.57 | $242.55 | $242.60 |
| Purchase #2 | $119.75 | 12.519% | $134.7415 | $134.74 | $134.75 | $134.70 |
| Purchase #3 | $133.59 | 8.817% | $145.3686 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $7.30 | 12.599% | $8.2197 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $158.92 | 3.686% | $164.7778 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $235.61 | 13.692% | $267.8697 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $175.44 | 10.748% | $194.2963 | $194.30 | $194.30 | $194.30 |
| 7 purchase totals = | $1,052.37 | $1,157.8458 | $1,157.85 | $1,157.80 | $1,157.90 | |