| 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 | $250.86 | 13.438% | $284.5706 | $284.57 | $284.55 | $284.60 |
| Purchase #2 | $242.89 | 9.288% | $265.4496 | $265.45 | $265.45 | $265.40 |
| Purchase #3 | $104.79 | 3.362% | $108.313 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $197.68 | 5.151% | $207.8625 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $33.81 | 11.658% | $37.7516 | $37.75 | $37.75 | $37.80 |
| Purchase #6 | $184.71 | 5.287% | $194.4756 | $194.48 | $194.50 | $194.50 |
| Purchase #7 | $206.40 | 8.414% | $223.7665 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $1,221.14 | $1,322.1894 | $1,322.19 | $1,322.15 | $1,322.30 | |