| 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 | $194.63 | 3.440% | $201.3253 | $201.33 | $201.35 | $201.30 |
| Purchase #2 | $160.52 | 4.585% | $167.8798 | $167.88 | $167.90 | $167.90 |
| Purchase #3 | $96.72 | 13.545% | $109.8207 | $109.82 | $109.80 | $109.80 |
| Purchase #4 | $157.83 | 5.382% | $166.3244 | $166.32 | $166.30 | $166.30 |
| Purchase #5 | $178.28 | 11.210% | $198.2652 | $198.27 | $198.25 | $198.30 |
| Purchase #6 | $207.34 | 8.795% | $225.5756 | $225.58 | $225.60 | $225.60 |
| Purchase #7 | $212.96 | 4.170% | $221.8404 | $221.84 | $221.85 | $221.80 |
| 7 purchase totals = | $1,208.28 | $1,291.0314 | $1,291.04 | $1,291.05 | $1,291.00 | |