| 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 | $249.62 | 6.584% | $266.055 | $266.06 | $266.05 | $266.10 |
| Purchase #2 | $196.99 | 12.399% | $221.4148 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $74.40 | 7.539% | $80.009 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $68.48 | 7.476% | $73.5996 | $73.60 | $73.60 | $73.60 |
| Purchase #5 | $194.39 | 11.628% | $216.9937 | $216.99 | $217.00 | $217.00 |
| Purchase #6 | $109.51 | 8.169% | $118.4559 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $213.81 | 3.769% | $221.8685 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $1,107.20 | $1,198.3965 | $1,198.40 | $1,198.35 | $1,198.50 | |