| 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 | $187.89 | 13.482% | $213.2213 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $15.98 | 7.572% | $17.19 | $17.19 | $17.20 | $17.20 |
| Purchase #3 | $177.50 | 9.188% | $193.8087 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $38.87 | 12.538% | $43.7435 | $43.74 | $43.75 | $43.70 |
| Purchase #5 | $207.85 | 4.712% | $217.6439 | $217.64 | $217.65 | $217.60 |
| Purchase #6 | $129.95 | 9.226% | $141.9392 | $141.94 | $141.95 | $141.90 |
| Purchase #7 | $186.36 | 8.165% | $201.5763 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $944.40 | $1,029.1229 | $1,029.12 | $1,029.15 | $1,029.00 | |