| 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 | $218.60 | 10.457% | $241.459 | $241.46 | $241.45 | $241.50 |
| Purchase #2 | $110.54 | 3.647% | $114.5714 | $114.57 | $114.55 | $114.60 |
| Purchase #3 | $94.37 | 7.356% | $101.3119 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $156.75 | 4.722% | $164.1517 | $164.15 | $164.15 | $164.20 |
| Purchase #5 | $134.54 | 10.163% | $148.2133 | $148.21 | $148.20 | $148.20 |
| Purchase #6 | $248.33 | 7.647% | $267.3198 | $267.32 | $267.30 | $267.30 |
| Purchase #7 | $166.35 | 5.368% | $175.2797 | $175.28 | $175.30 | $175.30 |
| 7 purchase totals = | $1,129.48 | $1,212.3068 | $1,212.30 | $1,212.25 | $1,212.40 | |