| 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 | $107.52 | 10.864% | $119.201 | $119.20 | $119.20 | $119.20 |
| Purchase #2 | $179.50 | 4.606% | $187.7678 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $163.44 | 10.570% | $180.7156 | $180.72 | $180.70 | $180.70 |
| Purchase #4 | $114.79 | 11.167% | $127.6086 | $127.61 | $127.60 | $127.60 |
| Purchase #5 | $231.76 | 10.473% | $256.0322 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $44.61 | 5.114% | $46.8914 | $46.89 | $46.90 | $46.90 |
| Purchase #7 | $172.96 | 9.583% | $189.5348 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $1,014.58 | $1,107.7514 | $1,107.75 | $1,107.75 | $1,107.70 | |