| 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 | $10.63 | 4.251% | $11.0819 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $134.30 | 9.165% | $146.6086 | $146.61 | $146.60 | $146.60 |
| Purchase #3 | $211.56 | 5.670% | $223.5555 | $223.56 | $223.55 | $223.60 |
| Purchase #4 | $179.71 | 10.366% | $198.3387 | $198.34 | $198.35 | $198.30 |
| Purchase #5 | $231.67 | 6.830% | $247.4931 | $247.49 | $247.50 | $247.50 |
| Purchase #6 | $35.47 | 4.687% | $37.1325 | $37.13 | $37.15 | $37.10 |
| Purchase #7 | $113.76 | 9.208% | $124.235 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $917.10 | $988.4453 | $988.45 | $988.50 | $988.40 | |