| 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 | $105.76 | 8.239% | $114.4736 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $136.62 | 10.501% | $150.9665 | $150.97 | $150.95 | $151.00 |
| Purchase #3 | $187.53 | 12.654% | $211.26 | $211.26 | $211.25 | $211.30 |
| Purchase #4 | $79.72 | 12.655% | $89.8086 | $89.81 | $89.80 | $89.80 |
| Purchase #5 | $230.98 | 12.665% | $260.2336 | $260.23 | $260.25 | $260.20 |
| Purchase #6 | $208.28 | 10.679% | $230.5222 | $230.52 | $230.50 | $230.50 |
| Purchase #7 | $247.68 | 10.755% | $274.318 | $274.32 | $274.30 | $274.30 |
| 7 purchase totals = | $1,196.57 | $1,331.5825 | $1,331.58 | $1,331.50 | $1,331.60 | |