| 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 | $223.44 | 10.660% | $247.2587 | $247.26 | $247.25 | $247.30 |
| Purchase #2 | $56.82 | 8.546% | $61.6758 | $61.68 | $61.70 | $61.70 |
| Purchase #3 | $120.57 | 4.230% | $125.6701 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $241.52 | 7.383% | $259.3514 | $259.35 | $259.35 | $259.40 |
| Purchase #5 | $88.65 | 5.360% | $93.4016 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $130.49 | 5.482% | $137.6435 | $137.64 | $137.65 | $137.60 |
| Purchase #7 | $164.32 | 12.556% | $184.952 | $184.95 | $184.95 | $185.00 |
| 7 purchase totals = | $1,025.81 | $1,109.9531 | $1,109.95 | $1,109.95 | $1,110.10 | |