| 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 | $194.86 | 3.328% | $201.3449 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $203.95 | 10.281% | $224.9181 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $86.44 | 6.832% | $92.3456 | $92.35 | $92.35 | $92.30 |
| Purchase #4 | $225.88 | 4.838% | $236.8081 | $236.81 | $236.80 | $236.80 |
| Purchase #5 | $246.84 | 8.743% | $268.4212 | $268.42 | $268.40 | $268.40 |
| Purchase #6 | $131.67 | 6.824% | $140.6552 | $140.66 | $140.65 | $140.70 |
| Purchase #7 | $101.92 | 12.696% | $114.8598 | $114.86 | $114.85 | $114.90 |
| 7 purchase totals = | $1,191.56 | $1,279.3529 | $1,279.36 | $1,279.30 | $1,279.30 | |