| 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 | $122.81 | 13.592% | $139.5023 | $139.50 | $139.50 | $139.50 |
| Purchase #2 | $201.50 | 7.323% | $216.2558 | $216.26 | $216.25 | $216.30 |
| Purchase #3 | $112.42 | 10.542% | $124.2713 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $220.67 | 5.368% | $232.5156 | $232.52 | $232.50 | $232.50 |
| Purchase #5 | $20.30 | 12.743% | $22.8868 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $198.99 | 8.757% | $216.4156 | $216.42 | $216.40 | $216.40 |
| Purchase #7 | $220.29 | 13.195% | $249.3573 | $249.36 | $249.35 | $249.40 |
| 7 purchase totals = | $1,096.98 | $1,201.2047 | $1,201.22 | $1,201.15 | $1,201.30 | |