| 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 | $23.56 | 7.323% | $25.2853 | $25.29 | $25.30 | $25.30 |
| Purchase #2 | $83.61 | 11.696% | $93.389 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $230.44 | 8.551% | $250.1449 | $250.14 | $250.15 | $250.10 |
| Purchase #4 | $227.42 | 11.580% | $253.7552 | $253.76 | $253.75 | $253.80 |
| Purchase #5 | $219.41 | 13.852% | $249.8027 | $249.80 | $249.80 | $249.80 |
| Purchase #6 | $211.30 | 13.542% | $239.9142 | $239.91 | $239.90 | $239.90 |
| Purchase #7 | $76.51 | 12.129% | $85.7899 | $85.79 | $85.80 | $85.80 |
| 7 purchase totals = | $1,072.25 | $1,198.0812 | $1,198.08 | $1,198.10 | $1,198.10 | |