| 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 | $111.83 | 11.528% | $124.7218 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $178.32 | 10.214% | $196.5336 | $196.53 | $196.55 | $196.50 |
| Purchase #3 | $145.25 | 11.745% | $162.3096 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $170.77 | 8.147% | $184.6826 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $101.74 | 12.489% | $114.4463 | $114.45 | $114.45 | $114.40 |
| Purchase #6 | $225.32 | 4.156% | $234.6843 | $234.68 | $234.70 | $234.70 |
| Purchase #7 | $186.27 | 6.748% | $198.8395 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,119.50 | $1,216.2177 | $1,216.21 | $1,216.25 | $1,216.10 | |