| 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 | $220.91 | 12.658% | $248.8728 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $177.77 | 11.649% | $198.4784 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $228.74 | 4.191% | $238.3265 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $207.33 | 5.276% | $218.2687 | $218.27 | $218.25 | $218.30 |
| Purchase #5 | $248.48 | 9.538% | $272.18 | $272.18 | $272.20 | $272.20 |
| Purchase #6 | $73.69 | 5.266% | $77.5705 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $10.72 | 5.814% | $11.3433 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $1,167.64 | $1,265.0402 | $1,265.04 | $1,265.05 | $1,265.10 | |