| 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 | $145.88 | 11.317% | $162.3892 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $114.28 | 7.369% | $122.7013 | $122.70 | $122.70 | $122.70 |
| Purchase #3 | $23.94 | 3.586% | $24.7985 | $24.80 | $24.80 | $24.80 |
| Purchase #4 | $112.77 | 8.738% | $122.6238 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $231.92 | 8.129% | $250.7728 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $99.45 | 12.770% | $112.1498 | $112.15 | $112.15 | $112.10 |
| Purchase #7 | $217.47 | 7.470% | $233.715 | $233.72 | $233.70 | $233.70 |
| 7 purchase totals = | $945.71 | $1,029.1504 | $1,029.15 | $1,029.10 | $1,029.10 | |