| 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 | $248.67 | 10.259% | $274.1811 | $274.18 | $274.20 | $274.20 |
| Purchase #2 | $250.71 | 11.736% | $280.1333 | $280.13 | $280.15 | $280.10 |
| Purchase #3 | $226.49 | 13.770% | $257.6777 | $257.68 | $257.70 | $257.70 |
| Purchase #4 | $47.37 | 10.197% | $52.2003 | $52.20 | $52.20 | $52.20 |
| Purchase #5 | $171.64 | 7.182% | $183.9672 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $17.63 | 12.246% | $19.789 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $61.97 | 11.303% | $68.9745 | $68.97 | $68.95 | $69.00 |
| 7 purchase totals = | $1,024.48 | $1,136.9231 | $1,136.92 | $1,136.95 | $1,137.00 | |