| 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 | $187.43 | 13.538% | $212.8043 | $212.80 | $212.80 | $212.80 |
| Purchase #2 | $156.85 | 10.831% | $173.8384 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $234.68 | 5.811% | $248.3173 | $248.32 | $248.30 | $248.30 |
| Purchase #4 | $129.73 | 6.643% | $138.348 | $138.35 | $138.35 | $138.30 |
| Purchase #5 | $247.69 | 9.579% | $271.4162 | $271.42 | $271.40 | $271.40 |
| Purchase #6 | $62.56 | 8.193% | $67.6855 | $67.69 | $67.70 | $67.70 |
| Purchase #7 | $197.77 | 6.868% | $211.3528 | $211.35 | $211.35 | $211.40 |
| 7 purchase totals = | $1,216.71 | $1,323.7625 | $1,323.77 | $1,323.75 | $1,323.70 | |